Alphabetical word directory

English words starting with S

Showing words 4,0814,200 of 6,394. Choose a word to read its meaning, etymology and origin.

sperm

n

The cell produced by males that joins with a female's egg in sexual reproduction to begin the development of a new living thing.

[spɜːrm]

spermatophore

n

a proteinaceous capsule or packet containing a mass of spermatozoa, produced by the males of various invertebrates and some vertebrates for transfer to the female.

[ˈspɜːrmətoʊˌfɔːr]

spermatozoa

n

The mature motile male sex cells of an animal, by which the ovum is fertilized.

[ˌspɜːrmətəˈzoʊə]

spermicide

n

a substance that kills sperm, used as a form of contraception.

[ˈspɜːrmɪsaɪd]

spew

v

to flow out of something in a fast and forceful stream

[spjuː]

sphagnum

n

a type of moss that grows in wet, acidic areas, especially peat bogs, and decays to form peat.

[ˈsfæɡnəm]

sphenoid

adj

shaped like a wedge

[ˈsfiːnɔɪd]

sphenopalatine

adj

Relating to or connecting the sphenoid bone and the palate.

[ˌsfiːnoʊˈpæləˌtiːn]

sphere

n

A perfectly round solid shape, or a ball

[sfɪr]

spheric

adj

having the shape of a sphere; round

[ˈsfɪrɪk, ˈsfɛrɪk]

spherical

adj

having the shape of a sphere; round like a ball

[ˈsfɪrɪkl]

sphericity

n

The quality or state of being perfectly round like a sphere.

[sfɪˈrɪsɪti]

spheroid

n

a solid or hollow body that is approximately spherical in shape but not perfectly round.

[ˈsfɪrɔɪd]

spheroidal

adj

having the shape of a spheroid; approximately spherical but not perfectly round.

[sfɪˈrɔɪdəl]

sphincter

n

A ring of muscle surrounding and able to tighten or close a bodily opening or passage.

[ˈsfɪŋktər]

sphinx

n

a statue with the body of a lion and the head of a human, especially the large one at Giza in Egypt

[sfɪŋks]

sphinx-like

adj

resembling a sphinx, especially in being enigmatic, inscrutable, or mysterious.

[ˈsfɪŋksˌlaɪk]

spic

n

(Offensive Slang) A derogatory term for a person from a Spanish-speaking country or of Hispanic descent.

[spɪk]

spica

n

a star of the first magnitude in the constellation Virgo.

[ˈspaɪkə]

spice

n

a substance made from a plant, used to give a special flavour to food

[spaɪs]

spiced

adj

flavored with spice or spices

[spaɪst]

spiciness

n

The quality of being spicy, especially containing strong flavours from spices.

[ˈspaɪ.si.nəs]

spicule

n

a small, needle-like structure or particle, especially in biology or astronomy.

[ˈspaɪkjuːl]

spicy

adj

containing or tasting like spice; having a strong, hot flavour

[ˈspaɪsi]

spider

n

A small creature with eight legs, many of which spin webs to catch insects for food.

[ˈspaɪdər]

spiderlike

adj

resembling or characteristic of a spider in appearance or movement.

[ˈspaɪdərlaɪk]

spiderweb

n

the fine, intricate net of sticky threads spun by a spider to catch its prey.

[ˈspaɪdərwɛb]

spidery

adj

Resembling a spider or a spider's web in appearance; long, thin, and delicate like a spider's legs.

[ˈspaɪdəri]

spiel

n

A long, fast, and often rehearsed speech or story, typically one used to persuade someone.

[ʃpiːl]

spiffy

adj

smart and stylish in appearance.

[ˈspɪfi]

spigot

n

a device for controlling the flow of liquid from a pipe or container, especially an outdoor tap.

[ˈspɪɡət]

spike

n

a thin, pointed piece of metal, wood, or another rigid material.

[spaɪk]

spike-heeled

adj

(of a shoe) having a very high, thin heel.

[ˈspaɪk hiːld]

spiked

adj

Having one or more sharp points or spikes.

[spaɪkt]

spiking

adj

Rising quickly and sharply to a high level.

[ˈspaɪkɪŋ]

spiky

adj

Having many sharp points

[ˈspaɪki]

spill

v

To cause or allow a liquid, powder, or other substance to flow out of its container, usually by accident.

[spɪl]

spillage

n

The act of spilling something, or the amount of something that is spilled.

[ˈspɪlɪdʒ]

spilled

v

(past tense and past participle of 'spill') to cause or allow a liquid, powder, or other substance to flow out of its container, usually by accident.

[spɪld]

spiller

n

A person or thing that spills something.

[ˈspɪlər]

spilling

n

The action of allowing liquid or other substance to flow out of its container, typically by accident.

[ˈspɪlɪŋ]

spillover

n

The act or an instance of a liquid flowing over the edge of its container.

[ˈspɪloʊvər]

spillway

n

a channel or passage for surplus water to flow over or around a dam or similar structure.

[ˈspɪlweɪ]

spilt

v

A past tense and past participle of 'spill'.

[spɪlt]

spin

v

To turn or cause to turn around quickly

[spɪn]

spin-off

n

a product or company that is formed from an existing one, especially one that develops from the research or technology of a larger organization.

[ˈspɪn ɔːf]

spinach

n

a plant with large, dark green leaves that are eaten as a vegetable, either raw or cooked.

[ˈspɪnɪtʃ]

spinal

adj

Relating to the spine or backbone.

[ˈspaɪnl]

spinal-cord

n

The thick cord of nerve tissue that is enclosed in the spine and connects nearly all parts of the body to the brain, forming part of the central nervous system.

[ˈspaɪnl kɔːrd]

spindle

n

a thin rod on a spinning wheel or in a machine, around which thread twists as it is spun

[ˈspɪndl]

spindly

adj

long or tall and thin in an awkward or weak way

[ˈspɪndli]

spindrift

n

spray blown from the crests of waves by the wind.

[ˈspɪndrɪft]

spine

n

the row of small bones that are connected together down the middle of the back

[spaɪn]

spine-tingling

adj

causing a thrilling feeling of excitement or fear, often producing a shivering sensation.

[ˌspaɪn ˈtɪŋɡlɪŋ]

spineless

adj

Lacking courage or determination; weak-willed

[ˈspaɪnləs]

spinet

n

a small, harpsichord-like keyboard instrument, especially one with a wing-shaped case and a single keyboard.

[ˈspɪnɪt]

spinmeister

n

A person, especially a political advisor, who is skilled in presenting information or events in a favorable way to the public.

[ˈspɪnˌmaɪstɚ]

spinnaker

n

a large, balloon-shaped sail used on a yacht, especially when sailing with the wind coming from behind

[ˈspɪnəkər]

spinner

n

a person who makes thread by spinning

[ˈspɪnər]

spinnerbait

n

An artificial fishing lure consisting of one or more spinning metal blades attached to a wire shaft ahead of a weighted body and a hook, designed to create flash and vibration in the water.

[ˈspɪnərbeɪt]

spinneret

n

a small organ through which a spider, silkworm, or other arthropod extrudes silk to form a thread.

[ˈspɪnəˌrɛt]

spinney

n

a small area of trees and bushes.

[ˈspɪni]

spinning

adj

Rotating or turning rapidly around a central point.

[ˈspɪnɪŋ]

spinoff

n

A product or company that has developed from a larger existing one.

[ˈspɪnˌɔf]

spinous

adj

resembling a spine or thorn; having spines.

[ˈspaɪnəs]

spinster

n

an unmarried woman, typically an older woman beyond the usual age for marriage.

[ˈspɪnstər]

spinsterhood

n

The state or condition of being a spinster; unmarried womanhood, especially of a woman beyond the usual age for marriage.

[ˈspɪnstərhʊd]

spiny

adj

covered with or having sharp, stiff points like spines

[ˈspaɪni]

spiral

n

a shape that winds around and around a central point, getting further away from it as it goes

[ˈspaɪrəl]

spiral-bound

adj

(of a notebook, calendar, etc.) having pages that are fastened together by a spiral of wire or plastic that passes through holes along one edge.

[ˈspaɪrəl baʊnd]

spiral-shaped

adj

Having the form of a curve that winds around a central point while moving further away from it.

[ˈspaɪrəl ʃeɪpt]

spiraling

adj

Moving in a continuous curve that winds around a central point.

[ˈspaɪrəlɪŋ]

spiralling

adj

Moving in a continuous curve that winds around a central point.

[ˈspaɪrəlɪŋ]

spire

n

A tall, pointed structure on top of a building, especially a church tower.

[ˈspaɪər]

spirea

n

A widely cultivated shrub of the rose family, with clusters of small white or pink flowers.

[spaɪˈriːə]

spirit

n

the non-physical part of a person which is the seat of emotions and character; the soul

[ˈspɪrɪt]

spirit-filled

adj

characterized by or full of the holy spirit; exhibiting qualities such as religious fervor, inspiration, or intense emotion associated with divine influence.

[ˈspɪrɪt fɪld]

spirited

adj

full of energy, enthusiasm, and determination

[ˈspɪrɪt̬ɪd]

spiritedly

adv

in a way that shows courage, energy, or determination

[ˈspɪrɪtɪdli]

spiritedness

n

the quality of being full of energy, enthusiasm, and determination.

[ˈspɪrɪt̬ɪdnəs]

spiritless

adj

lacking courage, energy, or determination; listless and apathetic.

[ˈspɪrɪtləs]

spiritual

adj

Relating to or affecting the human spirit or soul as opposed to material or physical things.

[ˈspɪrɪtʃuəl]

spiritualism

n

a system of belief or religious practice based on the belief that the spirits of the dead can communicate with the living, especially through a medium.

[ˈspɪrɪtʃuəlɪzəm]

spiritualist

n

A person who believes that the spirits of the dead can communicate with living people, especially through a medium.

[ˈspɪrɪtʃuəlɪst]

spirituality

n

the quality or state of being concerned with religion or the human spirit.

[ˌspɪr.ə.tʃuˈæl.ə.ti]

spiritually

adv

in a way that relates to or affects the human spirit or soul, as opposed to material or physical things.

[ˈspɪrɪtʃuəli]

spirochete

n

any of a group of slender, flexible, spiral-shaped bacteria, some of which cause serious diseases such as syphilis and Lyme disease.

[ˈspaɪrəˌkiːt]

spit

v

to force out the liquid and other substances from your mouth

[spɪt]

spit-and-polish

adj

Characterized by or requiring a very smart, neat, and clean appearance, especially in a military context.

[ˌspɪt ən ˈpɑːlɪʃ]

spitball

n

a small piece of paper that has been chewed and shaped into a ball to be thrown or shot as a missile.

[ˈspɪtbɑːl]

spite

n

A feeling of wanting to hurt, upset, or humiliate someone.

[spaɪt]

spiteful

adj

showing or caused by malice; deliberately hurtful.

[ˈspaɪtf(ə)l]

spitefully

adv

in a manner showing or caused by a desire to hurt, annoy, or offend someone

[ˈspaɪtfəli]

spitfire

n

A person, especially a woman or girl, who has a fierce temper or a quick, fiery personality.

[ˈspɪtfaɪər]

spitter

n

A person or animal that spits.

[ˈspɪtər]

spitting

v

The present participle or gerund of the verb 'spit', meaning to eject saliva or other substances forcibly from the mouth.

[ˈspɪtɪŋ]

spittle

n

The liquid produced in the mouth; saliva, especially when it is spat out.

[ˈspɪtl]

spittoon

n

a round, usually metal, container for people to spit into, especially one used in the past.

[spɪˈtuːn]

splash

v

To cause a liquid to fly about in drops or small amounts, often making something wet.

[splæʃ]

splashdown

n

the landing of a spacecraft in the sea at the end of a flight.

[ˈsplæʃˌdaʊn]

splashed

v

Past tense and past participle of splash: to cause a liquid to fly about in drops or small amounts.

[splæʃt]

splashing

v

(present participle) causing a liquid to scatter or fall in irregular drops

[ˈsplæʃɪŋ]

splashy

adj

attracting a lot of attention, especially in a bright, colorful, or exaggerated way

[ˈsplæʃi]

splat

n

the sound of something wet hitting a surface with force

[splæt]

splatter

v

To hit a surface and spread out in a messy, wet mass with a noisy sound.

[ˈsplæt̬ər]

splattered

v

(past tense and past participle of splatter) To scatter or fall in drops or blobs, often making a mess.

[ˈsplæt̬ərd]

splay

v

To spread things apart or make them spread apart, especially in a wide or awkward manner.

[spleɪ]

splayed

adj

Spread out, turned outward, or widened at one end.

[spleɪd]

spleen

n

an organ near the stomach that produces and cleans blood cells and was once thought to be the source of feelings such as anger

[spliːn]

splendid

adj

very impressive; beautiful.

[ˈsplendɪd]

splendidly

adv

in a manner that is very impressive, beautiful, or excellent

[ˈsplendɪdli]

splendor

n

magnificent and splendid appearance; grandeur.

[ˈsplendər]

splendour

n

Very impressive and beautiful appearance.

[ˈsplendər]

splenectomy

n

a surgical operation to remove the spleen.

[splɪˈnɛktəmi]

splenic

adj

relating to, affecting, or located near the spleen.

[ˈspliːnɪk]

splice

v

To join the ends of two pieces of rope, film, or other material by weaving them together.

[splaɪs]

splicer

n

A person or device that joins things together by splicing, especially one that joins film, tape, or rope.

[ˈsplaɪsər]

spliff

n

a marijuana cigarette

[splɪf]

spline

n

a flexible strip of wood, rubber, or metal used in drawing curves.

[splaɪn]

splint

n

a long, flat piece of wood, metal, or plastic used to hold a broken bone in the correct position while it heals.

[splɪnt]
English Words Starting with S – Page 35 | OpenEtymology