Thesaurus

extension

noun

Synonyms and Antonyms of extension

1 the act of making longer

the board's extension of the school year drew howls of protest

Synonyms of extension

drawing out, elongation, lengthening, prolongation, prolonging, stretching

Antonyms of extension

abbreviation, abridgment (or abridgement), curtailment, cutback, shortening

2 a smaller structure added to a main building

the new extension will connect the house with what is now a freestanding garage

Synonyms of extension

addition, annex, penthouse

Words Related to extension

Learn More about extension

See words that rhyme with extension Dictionary: Definition of extension Medical Dictionary: Definition of extension Spanish Central: Translation of extension Nglish: Translation of extension for Spanish speakers Britannica English: Translation of extension for Arabic speakers Britannica.com: Encyclopedia article about extension

Seen and Heard

What made you want to look up extension? Please tell us where you read or heard it (including the quote, if possible).

show comments

WORD OF THE DAY

fiduciary

involving a confidence or trust