speed skating–sphincter Vocabulary (S Words) – Meanings & Synonyms

speed skating

SportsB2

Meaning: A competitive form of ice skating focused on speed.

Part of speech: noun

Example: He trains for speed skating competitions.

Category: Sports

Synonyms: fast skating

speed trap

TransportationB2

Meaning: A location where police monitor speeding vehicles.

Part of speech: noun

Example: He was caught in a speed trap on the highway.

Category: Transportation

Synonyms:

speed check
radar trap

speed way

TransportationB2

Meaning: A type of road designed for high-speed travel.

Part of speech: noun

Example: The speed way allows for faster travel between cities.

Category: Transportation

Synonyms:

highway
expressway

speed well

GeneralC1

Meaning: A type of well used for extracting water quickly.

Part of speech: noun

Example: The speed well provided water for the entire village.

Category: General

Synonyms: quick well

speeding

TransportationB1

Meaning: The act of driving faster than the legal speed limit.

Part of speech: noun

Example: He was fined for speeding.

Category: Transportation

Synonyms: exceeding speed limit

speedo

FashionB1

Meaning: A brand of swimwear, often tight-fitting.

Part of speech: noun

Example: He wore a speedo at the beach.

Category: Fashion

Synonyms:

swimwear
bathing suit

speedometer

TransportationB2

Meaning: An instrument that measures the speed of a vehicle.

Part of speech: noun

Example: The speedometer showed that he was driving too fast.

Category: Transportation

Synonyms: speed gauge

speed-read

GeneralB2

Meaning: To read quickly, often to understand the main ideas.

Part of speech: verb

Example: She can speed-read through a novel in a few hours.

Category: General

Synonyms:

skim-read
quick read

speedster

GeneralB2

Meaning: A person or thing that moves very quickly.

Part of speech: noun

Example: The speedster won the race easily.

Category: General

Synonyms:

fast mover
racer

speedy

GeneralB1

Meaning: Moving or operating quickly.

Part of speech: adjective

Example: The speedy delivery service impressed the customers.

Category: General

Synonyms:

quick
fast

Antonyms: slow

speleologist

ScienceC2

Meaning: A scientist who studies caves and cave systems.

Part of speech: noun

Example: The speleologist explored the underground river.

Category: Science › Geology

Synonyms: cave scientist

spell

GeneralA1

Meaning: To write or say the letters of a word in the correct order.

Part of speech: verb

Example: Can you spell your name for me?

Category: General

Synonyms:

write
formulate

spell check

TechnologyB1

Meaning: A software feature that checks for spelling errors.

Part of speech: noun

Example: I used spell check to correct my essay.

Category: Technology › Software

Synonyms: spelling checker

spell checker

TechnologyB1

Meaning: A tool that identifies and corrects spelling mistakes.

Part of speech: noun

Example: The spell checker highlighted the errors in my document.

Category: Technology › Software

Synonyms: spell check tool

spellbinding

ArtsC1

Meaning: Holding one's attention completely; fascinating.

Part of speech: adjective

Example: The magician's performance was spellbinding.

Category: Arts

Synonyms:

captivating
mesmerizing

spellbound

ArtsC1

Meaning: Fascinated or entranced.

Part of speech: adjective

Example: The audience was spellbound by the storyteller.

Category: Arts

Synonyms:

captivated
enchanted

speller

EducationA2

Meaning: A person who spells words correctly.

Part of speech: noun

Example: He is a great speller and won the competition.

Category: Education

Synonyms: spelling expert

spelling

EducationA1

Meaning: The arrangement of letters in a word.

Part of speech: noun

Example: Good spelling is important in writing.

Category: Education

Synonyms:

orthography
writing

spelling bee

EducationA2

Meaning: A competition in which participants spell words aloud.

Part of speech: noun

Example: She won the spelling bee at her school.

Category: Education

Synonyms: spelling contest

spelt

EducationA1

Meaning: The past tense of spell, meaning to write or name the letters of a word in the correct order.

Part of speech: verb

Example: He spelt his name for the teacher.

Category: Education

Synonyms: spelled

spelter

ScienceC1

Meaning: An alloy of zinc, often used in metalworking.

Part of speech: noun

Example: The artist used spelter to create the sculpture.

Category: Science › Materials

Synonyms: zinc alloy

spelunking

NatureB2

Meaning: The exploration of caves.

Part of speech: noun

Example: They went spelunking in the local caves last weekend.

Category: Nature › Geology

Synonyms: caving

spend

BusinessA1

Meaning: To use money to buy something.

Part of speech: verb

Example: I will spend my allowance on a new book.

Category: Business › Finance

Phrase: spend time

Phrase example: I like to spend time with my family.

Synonyms: expend

Antonyms: save

spend thrift

BusinessC1

Meaning: A person who spends money extravagantly or wastefully.

Part of speech: noun

Example: He is a spend thrift and often regrets his purchases.

Category: Business › Finance

Synonyms: profligate

Antonyms: saver

spender

BusinessB1

Meaning: A person who spends money, especially freely or extravagantly.

Part of speech: noun

Example: He is a big spender when it comes to clothes.

Category: Business › Finance

Synonyms: consumer

Antonyms: saver

spending

BusinessB1

Meaning: The amount of money spent.

Part of speech: noun

Example: Her spending on groceries has increased this month.

Category: Business › Finance

Synonyms: expenditure

Antonyms: savings

spending money

BusinessB1

Meaning: Money that is available to be spent on non-essential items.

Part of speech: noun

Example: He saved his spending money for the concert.

Category: Business › Finance

Synonyms: disposable income

spent

BusinessA1

Meaning: The past tense of spend, meaning to have used money.

Part of speech: verb

Example: She spent all her savings on a new car.

Category: Business › Finance

Synonyms: exhausted

sperm

BiologyB2

Meaning: The male reproductive cell in animals.

Part of speech: noun

Example: Sperm is necessary for fertilization.

Category: Biology › Reproduction

Synonyms: spermatozoon

sperm bank

MedicineC2

Meaning: A facility that collects and stores sperm for future use.

Part of speech: noun

Example: She decided to visit a sperm bank for artificial insemination.

Category: Medicine › Reproductive Health

sperm whale

NatureB2

Meaning: A large whale known for its deep diving ability and large head.

Part of speech: noun

Example: The sperm whale is the largest toothed predator.

Category: Nature › Marine Biology

Synonyms: Physeter macrocephalus

spermatozoon

BiologyC1

Meaning: A mature male reproductive cell, or sperm cell.

Part of speech: noun

Example: The spermatozoon travels to fertilize the egg.

Category: Biology › Reproduction

Synonyms: sperm

spermicide

MedicineC1

Meaning: A substance that kills sperm, used as a contraceptive.

Part of speech: noun

Example: She used spermicide to prevent pregnancy.

Category: Medicine › Reproductive Health

spew

ScienceB2

Meaning: To expel something forcefully or in large amounts.

Part of speech: verb

Example: The volcano began to spew ash into the sky.

Category: Science › Geology

Synonyms: vomit

SPF

HealthB1

Meaning: Sun Protection Factor, a measure of sunscreen effectiveness.

Part of speech: noun

Example: Always use a sunscreen with at least SPF 30.

Category: Health › Skin Care

Synonyms: sun protection factor

sphagnum

NatureC1

Meaning: A type of moss that grows in wetlands, often used in gardening.

Part of speech: noun

Example: Sphagnum is great for retaining moisture in potting soil.

Category: Nature › Botany

Synonyms: peat moss

sphere

MathematicsB1

Meaning: A perfectly round three-dimensional object.

Part of speech: noun

Example: The Earth is not a perfect sphere.

Category: Mathematics › Geometry

Synonyms: globe

spherical

MathematicsB2

Meaning: Having the shape of a sphere.

Part of speech: adjective

Example: The ball is spherical and rolls easily.

Category: Mathematics › Geometry

Synonyms: round

spheroid

MathematicsC1

Meaning: An object that is similar to a sphere but not perfectly round.

Part of speech: noun

Example: The planet is an oblate spheroid.

Category: Mathematics › Geometry

Synonyms: ellipsoid

sphincter

MedicineC2

Meaning: A ring of muscle that controls the opening and closing of a passage in the body.

Part of speech: noun

Example: The sphincter controls the release of urine.

Category: Medicine › Anatomy

Synonyms: muscle ring

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