Dictionary.com
Thesaurus.com
Synonyms

adulthood

American  
[uh-duhlt-hood] / əˈdʌlt hʊd /

noun

  1. the state or period of being fully grown, fully developed, or of age.

    My mother raised four children to adulthood.


Etymology

Origin of adulthood

adult ( def. ) + -hood ( def. )

Explanation

When you stop growing and start shaving, you are in adulthood — a point where you reach maturity. Unfortunately, physical adulthood does not necessarily imply that psychological adulthood is present. Adulthood implies a maturity of sorts, whether it be physical or psychological. In many cultures, adulthood is marked with a “coming of age” ritual. In Judaism for example, adulthood is marked by the Bat Mitzvah for girls (age 12) and the Bar Mitzvah for boys (age 13) — in which the girl or boy is considered to have reached adulthood within the community.

Keep Reading on Vocabulary.com

Vocabulary lists containing adulthood

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.

See Examples For:

Even after children reach adulthood, parents may continue to see them as needing protection, rather than as capable of confronting difficult truths.

From Slate Sep. 11, 2026

When the child reaches adulthood, they receive the full balance as an unrestricted lump sum.

From MarketWatch Sep. 10, 2026

I won’t bore you with our dismal record, but being on the team was the most transformative experience of my young adulthood.

From The Wall Street Journal Sep. 9, 2026

But he said a few "anchors" helped him to lay the foundations for adulthood.

From BBC Sep. 9, 2026

He needed some of his appetites filled, some posture of adulthood recognized, but mosdy he wanted someone to care about his hurt, to care very deeply.

From "Sula" by Toni Morrison

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training