Thesaurus
Synonyms & Antonyms of extension
1
the act of making longer
- the board's extension of the school year drew howls of protest
Synonyms for extension
Antonyms for extension
Learn More About extension
Cite this Entry
“Extension.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/extension. Accessed 17 May. 2022.
Style: MLA
MLA
Chicago
APA
Merriam-Webster
Chicago
APA
Merriam-Webster
Test Your Vocabulary
Eponyms: Words Named After People
-
- What is the best definition of boycott?
Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Word Games
-
Face Your Fears
Don't be scared to answer these questions about f...
Take the quiz
-
Figure Out These Acronyms ASAP
You don't have to be a NASA engineer to get these...
Take the quiz
-
Name Those Herbs and Spices
How many do you know?
Take the quiz
-
How Strong Is Your Vocabulary?
The faster you answer, the higher your score
Take the quiz
Share extension
Time Traveler for extension
The first known use of extension was in the 15th century
See more words from the same century