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extensions

NOUN

enlargement, continuation

Synonyms

STRONGEST

delay development expansion increase postponement

STRONG

addendum addition adjunct amplification annex appendage appendix arm augmentation branch broadening compass dilatation distension elongation extent lengthening orbit production prolongation protraction purview radius reach scope span spread stretch stretching supplement sweep widening wing

WEAK

continuing drawing out spreading out

Antonyms

STRONGEST

decrease

STRONG

base body lessening shortening subtraction

WEAK

abbreviation abridgment compression contraction curtailment reduction

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

As a result of intense lobbying by the branded pharmaceutical industry, patent-term extensions were born in the U.S. in the early 1980s under what is now more commonly known as the Hatch-Waxman Act.

From MarketWatch • May 21, 2026

Work visas refer to new individuals granted permission, or extensions of existing permission.

From BBC • May 21, 2026

Ice shelves are massive floating extensions of glaciers that help slow the movement of enormous amounts of ice into the ocean.

From Science Daily • May 10, 2026

Congress required the DHS Secretary to periodically review the country determinations, and it limited extensions to 18 months at a time.

From The Wall Street Journal • Apr. 28, 2026

“Not much to see. First three aisles are for hair. Shampoo, conditioner, extensions, dyes, lots of chemical things I don’t understand. Aisle three is makeup. Aisle four is equipment.”

From "The Sun Is Also a Star" by Nicola Yoon