2 days ago · The meaning of ADULT is fully developed and mature : grown-up. How to use adult in a sentence.

An adult is an animal that has reached full growth. [1] The biological definition of adult is an organism that has reached sexual …

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2 days ago · Synonyms for ADULT: grown-up, elder, senior citizen, oldster, middle-ager, ancient, graybeard, old-timer; Antonyms of …

ADULT definition: 1. a person or animal that has grown to full size and strength: 2. being, involving, or relating…. Learn more.

adult definition: person who is fully grown or developed. Check meanings, examples, usage tips, pronunciation, domains, and related …

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ADULT definition: a person who is fully grown or developed or of age. See examples of adult used in a sentence.

Adult is noun and an adjective, both of which refer to something mature, no longer a child. A full-grown person is called an adult: they …

Jan 18, 2025 · Explore the definition of the word "adult," as well as its versatile usage, synonyms, examples, etymology, and more.