Alphabetical word directory

English words starting with S

Showing words 1,5611,680 of 6,394. Choose a word to read its meaning, etymology and origin.

sequence

n

A particular order in which related things follow each other.

[ˈsiːkwəns]

sequenced

adj

Arranged in a particular order, especially a logical or chronological order.

[ˈsiːkwənst]

sequencer

n

A device or piece of software that records or plays back a sequence of musical notes, instructions, or events in a specific order.

[ˈsiːkwənsər]

sequencing

n

The process of determining the precise order of nucleotides within a DNA or RNA molecule.

[ˈsiːkwənsɪŋ]

sequential

adj

Following a particular order or sequence; consecutive.

[sɪˈkwenʃl]

sequentially

adv

In a way that follows a logical order or sequence; one after another.

[sɪˈkwenʃəli]

sequester

v

To isolate or hide away; to take legal possession of assets until a debt is paid or a dispute is settled.

[sɪˈkwestər]

sequestered

adj

1. (of a place) isolated and hidden away.

[sɪˈkwɛstərd]

sequestrate

v

To take legal possession of assets until a debt has been paid or other claims have been resolved.

[ˈsiːkwəstreɪt]

sequestration

n

The act of taking legal possession of assets until a debt has been paid or other claims have been met.

[ˌsiːkwəˈstreɪʃən]

sequin

n

A small, shiny, decorative disk, typically sewn onto clothing for ornamentation.

[ˈsiːkwɪn]

sequined

adj

Decorated with or covered in sequins.

[ˈsiːkwɪnd]

sequoia

n

a very tall evergreen tree of the western us, with thick reddish-brown bark

[sɪˈkwɔɪ.ə]

seraglio

n

a harem, especially in a muslim palace.

[səˈræljoʊ]

serape

n

a long, brightly colored blanket or shawl, often with a slit for the head, worn as a cloak in Latin America, especially in Mexico.

[səˈrɑːpi]

seraph

n

A type of angel of the highest order, often depicted as having six wings.

[ˈsɛrəf]

seraphic

adj

resembling or characteristic of a seraph; angelic, blissful, or pure.

[səˈræfɪk]

serb-controlled

adj

Under the political or military authority of Serbs or Serbian forces.

[ˌsɜrb kənˈtroʊld]

serb-dominated

adj

controlled or having the most influence from serbs or serbian culture

[ˌsɜːrb ˈdɑːmɪneɪtɪd]

serb-held

adj

Under the control or occupation of Serb forces.

[sɜːrb hɛld]

serb-led

adj

Led or controlled by Serbs or Serbian forces.

[ˌsɜːrb ˈled]

Serbian

adj

Relating to Serbia, its people, or their language.

[ˈsɜːrbiən]

serbo-croatian

propn

A South Slavic language spoken in Serbia, Croatia, Bosnia and Herzegovina, and Montenegro, considered a single pluricentric language with standardized varieties.

[ˌsɜːrboʊkroʊˈeɪʃən]

sere

adj

(especially of vegetation) dry and withered

[sɪr]

serenade

n

a piece of music sung or played in the open air at night, typically by a man to a woman he loves.

[ˌserəˈneɪd]

serendipitous

adj

Occurring or discovered by chance in a happy or beneficial way.

[ˌserənˈdɪpɪtəs]

serendipity

n

The occurrence and development of events by chance in a happy or beneficial way.

[ˌserənˈdɪpəti]

serene

adj

calm, peaceful, and untroubled; tranquil.

[səˈriːn]

serenely

adv

In a calm, peaceful, and untroubled manner.

[səˈriːnli]

serenity

n

the state of being calm, peaceful, and untroubled.

[səˈrenəti]

serf

n

A member of a low social class in medieval times who worked on the land and had to obey the person who owned that land

[sɜːrf]

serfdom

n

The state or condition of being a serf, a person in a condition of feudal servitude bound to a lord's land and transferred with it.

[ˈsɜːrfdəm]

serge

n

A type of strong, durable twilled fabric, often made of wool or worsted, used especially for making suits and uniforms.

[sɜːrdʒ]

sergeant

n

A rank in the army or air force above a corporal and below a staff sergeant.

[ˈsɑːrdʒənt]

sergeant-at-arms

n

An officer of a legislative body, court, or other organization who maintains order and executes commands.

[ˌsɑːr.dʒənt.ətˈɑːrmz]

serial

adj

Arranged in or forming a series.

[ˈsɪriəl]

serialism

n

A method of musical composition using a fixed series of notes, especially the twelve notes of the chromatic scale, in a particular order which is then used to structure the melody, harmony, and other elements of the piece.

[ˈsɪriəlɪzəm]

serialization

n

The process of converting data or an object into a format that can be stored (e.g., in a file or memory buffer) or transmitted (e.g., across a network) and reconstructed later.

[ˌsɪr.i.ə.ləˈzeɪ.ʃən]

serialize

v

To arrange or publish something in a series of parts.

[ˈsɪriəlaɪz]

serialized

adj

(of data or an object) converted into a format that can be stored or transmitted and then reconstructed.

[ˈsɪriəlaɪzd]

serially

adv

In a series; one after another in a sequence.

[ˈsɪriəli]

series

n

A number of similar or related events or things, one following another.

[ˈsɪriːz]

serif

n

A short line or stroke attached to the end of a larger stroke in a letter or symbol within a particular typeface.

[ˈser.ɪf]

serine

n

a crystalline amino acid that is a constituent of most proteins.

[ˈsɛriːn]

serious

adj

Not joking or playful; thoughtful or solemn.

[ˈsɪriəs]

serious-looking

adj

having a facial expression or outward appearance that suggests gravity, solemnity, or earnestness

[ˈsɪriəsˌlʊkɪŋ]

serious-minded

adj

thinking or acting in a careful, sensible, and responsible way

[ˈsɪriəs ˈmaɪndɪd]

seriously

adv

in a solemn, sincere, or grave manner

[ˈsɪriəsli]

seriousness

n

the quality or state of being serious, solemn, or earnest.

[ˈsɪriəsnəs]

sermon

n

a talk on a religious or moral subject, especially one given during a church service.

[ˈsɜːrmən]

sermonize

v

to speak in a serious way, especially to give someone moral advice, in a manner that is often seen as boring or annoying.

[ˈsɜːrmənaɪz]

serologic

adj

Relating to the scientific study of blood serum, especially its antibodies and their reactions.

[ˌsɪrəˈlɑːdʒɪk]

serological

adj

Relating to the scientific study of blood serum, especially its immunological properties and reactions.

[ˌsɪrəˈlɑːdʒɪkəl]

serology

n

The scientific study or testing of blood serum, especially for the presence of antibodies against specific pathogens.

[sɪˈrɑːlədʒi]

seronegative

adj

(of a person or blood sample) showing a negative result in a test for a specific antibody or antigen in the blood serum, especially indicating no current or past infection with a particular pathogen.

[ˌsɪroʊˈneɡətɪv]

seropositive

adj

Having a positive result in a test of blood serum, especially indicating the presence of a specific antibody or antigen.

[ˌsɪroʊˈpɑːzətɪv]

serostatus

n

the presence or absence of specific antibodies in the blood serum, indicating past or present infection with a particular pathogen.

[ˌsɪroʊˈsteɪtəs]

serotonergic

adj

Relating to, releasing, or involving serotonin in the transmission of nerve impulses.

[ˌsɛrətoʊˈnɜːrdʒɪk]

serotonin

n

A chemical (5-hydroxytryptamine) that carries signals between nerve cells in the brain and is involved in controlling mood, sleep, and appetite.

[ˌsɛrəˈtoʊnɪn]

serotype

n

A distinct variation within a species of bacteria or virus, characterized by its specific set of surface antigens.

[ˈsɪroʊtaɪp]

serous

adj

Relating to, producing, or resembling serum; thin and watery.

[ˈsɪrəs]

serpent

n

A large snake, especially a dangerous or mythical one.

[ˈsɜːrpənt]

serpentine

adj

having a winding course like a moving snake

[ˈsɜːrpəntiːn]

serrate

adj

Having a row of small sharp projections along the edge like the teeth of a saw.

[ˈsɛrˌeɪt]

serrated

adj

Having a row of small, sharp points along the edge like a saw.

[ˈsɛreɪtɪd]

serried

adj

(of rows of people or things) standing or arranged closely together in a dense mass.

[ˈsɛrɪd]

serum

n

The thin, clear liquid that separates from blood when it clots.

[ˈsɪrəm]

servant

n

A person who is employed to perform domestic duties in another person's household.

[ˈsɜːrvənt]

serve

v

to give food or drink to someone, especially as part of a meal or in a restaurant

[sɜːrv]

server

n

A computer or computer program that manages access to a centralized resource or service in a network.

[ˈsɜːrvər]

service

n

The action of helping or doing work for someone.

[ˈsɜːrvɪs]

service-based

adj

(of a business, economy, or system) deriving its primary value or revenue from providing services rather than manufacturing goods.

[ˈsɜːrvɪs beɪst]

service-connected

adj

(of a disability or disease) officially recognized as having been caused or aggravated by military service, especially for the purpose of determining eligibility for veterans' benefits.

[ˈs�ɜːrvɪs kəˈnɛktɪd]

service-learning

n

A method of teaching and learning that integrates meaningful community service with academic instruction and reflection.

[ˈsɜːrvɪs ˌlɜːrnɪŋ]

service-oriented

adj

Designed to provide a service or services; focused on meeting the needs of customers or users.

[ˈs�ɜːrvɪs ˌɔːrientɪd]

service-related

adj

Connected to or involving a service or services.

[ˈsɜːrvɪs rɪˌleɪtɪd]

service-sector

n

The part of a country's economy that is concerned with providing services rather than producing goods.

[ˈsɜːrvɪs ˌsektər]

serviceability

n

The quality of being able to be used, repaired, or maintained easily and effectively.

[ˌsɜːrvɪsəˈbɪləti]

serviceable

adj

In good enough condition to be used; functional.

[ˈsɜːrvɪsəbl̩]

serviceman

n

a man who is a member of the armed forces.

[ˈsɜːrvɪsmən]

servicemember

n

A person who is a member of the armed forces.

[ˈsɜːrvɪsˌmembər]

servicer

n

A person or company that provides a service, especially one that maintains or repairs equipment.

[ˈsɜːrvɪsər]

servicewoman

n

A woman who serves in the armed forces.

[ˈsɜːrvɪsˌwʊmən]

servicing

n

The action of maintaining or repairing a vehicle, machine, or piece of equipment

[ˈsɜːrvɪsɪŋ]

servile

adj

Having or showing an excessive willingness to serve or please others; submissive

[ˈsɜːr.vəl]

servility

n

The quality of being too willing to serve or please someone else in a way that shows a lack of self-respect.

[sɜːrˈvɪləti]

serving

n

an amount of food for one person

[ˈsɜːrvɪŋ]

servitude

n

The condition of being a slave or of being completely under the control of someone else.

[ˈsɜːrvɪtuːd]

servo

n

A powered mechanism producing motion or forces at a higher level of energy than the input level, used in automatic control systems.

[ˈsɜːrvoʊ]

servomotor

n

A motor that forms part of a servomechanism, designed to provide precise control of position, velocity, or acceleration.

[ˈsɜːrvoʊˌmoʊtər]

sesame

n

A tall annual herbaceous plant of tropical and subtropical regions, cultivated for its oil-rich seeds.

[ˈsɛsəmi]

sesquicentennial

adj

Relating to a period of 150 years.

[ˌseskwɪsenˈteniəl]

sessile

adj

permanently attached to a base and not free-moving, as in the case of barnacles or corals.

[ˈsɛsəl]

session

n

A period of time used for a particular activity, especially by a group of people.

[ˈseʃn]

sestina

n

a poem with six stanzas of six lines each and a final tercet, using a fixed pattern of end-words that are repeated in a specific order.

[seˈstiːnə]

set

v

To put something in a particular place or position.

[sɛt]

set-aside

n

an amount of money or other resources reserved for a particular purpose.

[ˈset əˌsaɪd]

set-point

n

A predetermined level or value at which a machine or system is set to operate.

[ˈset pɔɪnt]

set-top

adj

Relating to or being a device that is connected to a television to provide additional functionality, such as receiving digital signals or internet content.

[ˌset ˈtɑːp]

setback

n

A problem that makes progress more difficult or success less likely.

[ˈsetbæk]

settee

n

A long, comfortable seat with a back and arms, for more than one person; a sofa or couch.

[sɛˈtiː]

setter

n

A type of dog trained to stand very still when it finds birds or animals for hunting

[ˈsetər]

setting

n

The place and conditions in which something happens or exists

[ˈsetɪŋ]

settle

v

To end an argument or solve a disagreement

[ˈsetl]

settled

adj

established in a stable or permanent way, especially in a particular place or role.

[ˈsɛt(ə)ld]

settlement

n

an official agreement intended to resolve a dispute or conflict.

[ˈset̬l̩mənt]

settler

n

a person who goes to live in a new country or region, especially where there are few other people

[ˈsetlər]

settling

n

the process of becoming established in a stable or permanent situation.

[ˈset.lɪŋ]

setup

n

The way in which something, especially equipment or an organization, is arranged or organized.

[ˈset.ʌp]

seven

n

The number equivalent to the sum of six and one; one more than six, represented by the numeral 7.

[ˈsev.ən]

seven-and-a-half

n

The number or quantity that is one more than six and a half; 7.5.

[ˌsev.ən.ənd.ə ˈhæf]

seven-card

adj

(of a poker game) using or dealing seven cards to each player

[ˈsev.ən ˌkɑːrd]

seven-course

adj

Consisting of seven separate dishes or stages served in succession, typically referring to a formal meal.

[ˈsev.ən kɔːrs]

seven-day

adj

Lasting for or relating to a period of seven days.

[ˈsev.ən.deɪ]

seven-day-a-week

adj

Happening or available every day of the week without interruption.

[ˌsev.ən.deɪ.ə.ˈwiːk]

seven-eighths

n

A fraction equal to seven divided by eight; 7/8.

[ˌsev.ən ˈeɪtθs]

seven-eleven

n

A trademark for an international chain of convenience stores, originally known for operating from 7 a.m. to 11 p.m.

[ˌsev.ən.ɪˈlev.ən]

seven-fifteen

n

A time of day, specifically fifteen minutes past seven o'clock (7:15).

[ˌsev.ən.fɪfˈtiːn]

seven-fifty

n

A slang term for a .357 Magnum caliber handgun, derived from the bullet's diameter of approximately 0.357 inches.

[ˌsev.ən ˈfɪf.t̬i]

seven-figure

adj

(of a sum of money) consisting of seven figures; between 1,000,000 and 9,999,999

[ˈsev.ən ˌfɪɡ.jɚ]
English Words Starting with S – Page 14 | OpenEtymology