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Definition of boil

boil

/bɔɪl/
boil

Plural:boils
•
Adjective:boiling
•
Past Simple:boiled
•
Past Participle:boiled
•
Present Participle:boiling
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boil Lexical Profile

boil Game Scores & Validity

• verb

1

To reach or cause a liquid to reach the temperature at which it bubbles and turns to vapor.

Example

"Water boils at one hundred degrees Celsius at standard atmospheric pressure."


2

To cook or wash something by immersing it in boiling water or another liquid.

Example

"She decided to boil the potatoes for twenty minutes before mashing them with butter."


3

To feel or be stirred up with intense anger, agitation, or inner turmoil.

Example

"He began to boil with indignation when he heard the unfair accusation against his colleague."

Synonyms
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Antonyms
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• noun

1

The state or temperature at which a liquid bubbles and turns to vapor.

Example

"Bring the soup to a gentle boil before reducing the heat to a simmer."


2

A painful, pus-filled localized swelling under the skin caused by bacterial infection of a hair follicle; a furuncle.

Example

"The doctor lanced and drained the painful boil on the patient's neck."


3

American A meal or social gathering centered around food cooked together in a large pot of seasoned boiling water, such as seafood, potatoes, and corn.

Example

"Our neighbors hosted a traditional crawfish boil in their backyard last Saturday."

Synonyms
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Antonyms
View all antonyms for boil

• Rhymes for boil

Word Origin & Etymology

As a verb and cooking term, the word derives from Old French bouillir, from Latin bullire ('to bubble'), related to bulla ('bubble'). The medical sense of a skin swelling comes separately from Old English byl ('swelling, tumor'), from a Proto-Germanic root meaning 'to swell'.

Cite this Entry


Wordmom. (2026). Definition of Boil. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/boil
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