Alphabetical word directory
English words starting with S
Showing words 1,561–1,680 of 6,394. Choose a word to read its meaning, etymology and origin.
sequence
nA particular order in which related things follow each other.
sequenced
adjArranged in a particular order, especially a logical or chronological order.
sequencer
nA device or piece of software that records or plays back a sequence of musical notes, instructions, or events in a specific order.
sequencing
nThe process of determining the precise order of nucleotides within a DNA or RNA molecule.
sequential
adjFollowing a particular order or sequence; consecutive.
sequentially
advIn a way that follows a logical order or sequence; one after another.
sequester
vTo isolate or hide away; to take legal possession of assets until a debt is paid or a dispute is settled.
sequestered
adj1. (of a place) isolated and hidden away.
sequestrate
vTo take legal possession of assets until a debt has been paid or other claims have been resolved.
sequestration
nThe act of taking legal possession of assets until a debt has been paid or other claims have been met.
sequin
nA small, shiny, decorative disk, typically sewn onto clothing for ornamentation.
sequined
adjDecorated with or covered in sequins.
sequoia
na very tall evergreen tree of the western us, with thick reddish-brown bark
seraglio
na harem, especially in a muslim palace.
serape
na long, brightly colored blanket or shawl, often with a slit for the head, worn as a cloak in Latin America, especially in Mexico.
seraph
nA type of angel of the highest order, often depicted as having six wings.
seraphic
adjresembling or characteristic of a seraph; angelic, blissful, or pure.
serb-controlled
adjUnder the political or military authority of Serbs or Serbian forces.
serb-dominated
adjcontrolled or having the most influence from serbs or serbian culture
serb-held
adjUnder the control or occupation of Serb forces.
serb-led
adjLed or controlled by Serbs or Serbian forces.
Serbian
adjRelating to Serbia, its people, or their language.
serbo-croatian
propnA South Slavic language spoken in Serbia, Croatia, Bosnia and Herzegovina, and Montenegro, considered a single pluricentric language with standardized varieties.
sere
adj(especially of vegetation) dry and withered
serenade
na piece of music sung or played in the open air at night, typically by a man to a woman he loves.
serendipitous
adjOccurring or discovered by chance in a happy or beneficial way.
serendipity
nThe occurrence and development of events by chance in a happy or beneficial way.
serene
adjcalm, peaceful, and untroubled; tranquil.
serenely
advIn a calm, peaceful, and untroubled manner.
serenity
nthe state of being calm, peaceful, and untroubled.
serf
nA member of a low social class in medieval times who worked on the land and had to obey the person who owned that land
serfdom
nThe 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.
serge
nA type of strong, durable twilled fabric, often made of wool or worsted, used especially for making suits and uniforms.
sergeant
nA rank in the army or air force above a corporal and below a staff sergeant.
sergeant-at-arms
nAn officer of a legislative body, court, or other organization who maintains order and executes commands.
serial
adjArranged in or forming a series.
serialism
nA 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.
serialization
nThe 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.
serialize
vTo arrange or publish something in a series of parts.
serialized
adj(of data or an object) converted into a format that can be stored or transmitted and then reconstructed.
serially
advIn a series; one after another in a sequence.
series
nA number of similar or related events or things, one following another.
serif
nA short line or stroke attached to the end of a larger stroke in a letter or symbol within a particular typeface.
serine
na crystalline amino acid that is a constituent of most proteins.
serious
adjNot joking or playful; thoughtful or solemn.
serious-looking
adjhaving a facial expression or outward appearance that suggests gravity, solemnity, or earnestness
serious-minded
adjthinking or acting in a careful, sensible, and responsible way
seriously
advin a solemn, sincere, or grave manner
seriousness
nthe quality or state of being serious, solemn, or earnest.
sermon
na talk on a religious or moral subject, especially one given during a church service.
sermonize
vto speak in a serious way, especially to give someone moral advice, in a manner that is often seen as boring or annoying.
serologic
adjRelating to the scientific study of blood serum, especially its antibodies and their reactions.
serological
adjRelating to the scientific study of blood serum, especially its immunological properties and reactions.
serology
nThe scientific study or testing of blood serum, especially for the presence of antibodies against specific pathogens.
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.
seropositive
adjHaving a positive result in a test of blood serum, especially indicating the presence of a specific antibody or antigen.
serostatus
nthe presence or absence of specific antibodies in the blood serum, indicating past or present infection with a particular pathogen.
serotonergic
adjRelating to, releasing, or involving serotonin in the transmission of nerve impulses.
serotonin
nA chemical (5-hydroxytryptamine) that carries signals between nerve cells in the brain and is involved in controlling mood, sleep, and appetite.
serotype
nA distinct variation within a species of bacteria or virus, characterized by its specific set of surface antigens.
serous
adjRelating to, producing, or resembling serum; thin and watery.
serpent
nA large snake, especially a dangerous or mythical one.
serpentine
adjhaving a winding course like a moving snake
serrate
adjHaving a row of small sharp projections along the edge like the teeth of a saw.
serrated
adjHaving a row of small, sharp points along the edge like a saw.
serried
adj(of rows of people or things) standing or arranged closely together in a dense mass.
serum
nThe thin, clear liquid that separates from blood when it clots.
servant
nA person who is employed to perform domestic duties in another person's household.
serve
vto give food or drink to someone, especially as part of a meal or in a restaurant
server
nA computer or computer program that manages access to a centralized resource or service in a network.
service
nThe action of helping or doing work for someone.
service-based
adj(of a business, economy, or system) deriving its primary value or revenue from providing services rather than manufacturing goods.
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.
service-learning
nA method of teaching and learning that integrates meaningful community service with academic instruction and reflection.
service-oriented
adjDesigned to provide a service or services; focused on meeting the needs of customers or users.
service-related
adjConnected to or involving a service or services.
service-sector
nThe part of a country's economy that is concerned with providing services rather than producing goods.
serviceability
nThe quality of being able to be used, repaired, or maintained easily and effectively.
serviceable
adjIn good enough condition to be used; functional.
serviceman
na man who is a member of the armed forces.
servicemember
nA person who is a member of the armed forces.
servicer
nA person or company that provides a service, especially one that maintains or repairs equipment.
servicewoman
nA woman who serves in the armed forces.
servicing
nThe action of maintaining or repairing a vehicle, machine, or piece of equipment
servile
adjHaving or showing an excessive willingness to serve or please others; submissive
servility
nThe quality of being too willing to serve or please someone else in a way that shows a lack of self-respect.
serving
nan amount of food for one person
servitude
nThe condition of being a slave or of being completely under the control of someone else.
servo
nA powered mechanism producing motion or forces at a higher level of energy than the input level, used in automatic control systems.
servomotor
nA motor that forms part of a servomechanism, designed to provide precise control of position, velocity, or acceleration.
sesame
nA tall annual herbaceous plant of tropical and subtropical regions, cultivated for its oil-rich seeds.
sesquicentennial
adjRelating to a period of 150 years.
sessile
adjpermanently attached to a base and not free-moving, as in the case of barnacles or corals.
session
nA period of time used for a particular activity, especially by a group of people.
sestina
na 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.
set
vTo put something in a particular place or position.
set-aside
nan amount of money or other resources reserved for a particular purpose.
set-point
nA predetermined level or value at which a machine or system is set to operate.
set-top
adjRelating to or being a device that is connected to a television to provide additional functionality, such as receiving digital signals or internet content.
setback
nA problem that makes progress more difficult or success less likely.
settee
nA long, comfortable seat with a back and arms, for more than one person; a sofa or couch.
setter
nA type of dog trained to stand very still when it finds birds or animals for hunting
setting
nThe place and conditions in which something happens or exists
settle
vTo end an argument or solve a disagreement
settled
adjestablished in a stable or permanent way, especially in a particular place or role.
settlement
nan official agreement intended to resolve a dispute or conflict.
settler
na person who goes to live in a new country or region, especially where there are few other people
settling
nthe process of becoming established in a stable or permanent situation.
setup
nThe way in which something, especially equipment or an organization, is arranged or organized.
seven
nThe number equivalent to the sum of six and one; one more than six, represented by the numeral 7.
seven-and-a-half
nThe number or quantity that is one more than six and a half; 7.5.
seven-card
adj(of a poker game) using or dealing seven cards to each player
seven-course
adjConsisting of seven separate dishes or stages served in succession, typically referring to a formal meal.
seven-day
adjLasting for or relating to a period of seven days.
seven-day-a-week
adjHappening or available every day of the week without interruption.
seven-eighths
nA fraction equal to seven divided by eight; 7/8.
seven-eleven
nA trademark for an international chain of convenience stores, originally known for operating from 7 a.m. to 11 p.m.
seven-fifteen
nA time of day, specifically fifteen minutes past seven o'clock (7:15).
seven-fifty
nA slang term for a .357 Magnum caliber handgun, derived from the bullet's diameter of approximately 0.357 inches.
seven-figure
adj(of a sum of money) consisting of seven figures; between 1,000,000 and 9,999,999