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noun Uncommon

suction

SUHK-shuhn

Suction (noun) means a force that pulls or holds things together because the pressure in a space is lower than the pressure around it. Example: “The vacuum cleaner uses suction to lift dirt from the carpet.”

noun
1
A force that pulls or holds things together because the pressure in a space is lower than the pressure around it.
"The vacuum cleaner uses suction to lift dirt from the carpet."
"The rubber sucker stuck to the tile through suction."
verb
1
To draw something up or in by lowering the pressure in a space.
"The dentist suctioned saliva from the patient's mouth during the procedure."

How to Use Suction

Learner’s notes

In plain EnglishThe pulling force created when pressure is lower in one space than another, so things get drawn in or held on.

Common pairings
create suction suction cup suction power

Word Forms

suctioned past tense, suctions plural, suctions singular

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Test yourself on “suction” A quick quiz — meaning, synonyms & usage

Fill the Gap

Can you complete this real example?

The vacuum cleaner uses _____ to lift dirt from the carpet.

Etymology

From Latin sūctiō, related to sūgō, "to suck." The word has been used in English since the early 1600s.

Origin: Latin · First attested 1600

Class of 1600 suction joined the language around 1600.
See the full Class of 1600 →

Antonyms

unsuction

Related Words

Rhymes for suction

See all rhymes for suction →

Frequently Asked Questions

What does “suction” mean?

The word “suction” means a force that pulls or holds things together because the pressure in a space is lower than the pressure around it. In plain terms, the pulling force created when pressure is lower in one space than another, so things get drawn in or held on.

How do you pronounce “suction”?

“Suction” is pronounced SUHK-shuhn (/ˈsʌkʃən/ in IPA).

How do you use “suction” in a sentence?

Here is “suction” used in a sentence: “The vacuum cleaner uses suction to lift dirt from the carpet.”

What is the opposite of “suction”?

The opposite of “suction” — its antonyms — is unsuction.

What part of speech is “suction”?

Depending on how it is used, “suction” can be a noun and a verb.

Where does the word “suction” come from?

The word “suction” dates back to around 1600 and comes from Latin. From Latin sūctiō, related to sūgō, "to suck." The word has been used in English since the early 1600s.

Is “suction” a common word?

“Suction” is an uncommon word in modern English.

How many meanings does “suction” have?

“Suction” has 2 distinct senses listed in this dictionary. The most common is: a force that pulls or holds things together because the pressure in a space is lower than the pressure around it.

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Definitions: FreeDict original editorial