noun
- a person who is fully grown and developed; a mature person
adjective
- fully grown and developed; mature
- intended for or suitable for adults rather than children
Examples
- She became an adult when she turned eighteen.
- The museum offers special programs for adults.
- Adult supervision is required for this activity.
- He made an adult decision about his career.
- The movie is rated for adult audiences only.
- Adult education classes are available at the community center.
- As an adult, you are responsible for your own actions.