middleage

noun
UK /ˌmɪdlˈeɪdʒ/
US /ˌmɪdlˈeɪdʒ/

Middle age is the time in life when a person is not young anymore but not old yet.

My dad is in middle age and likes to go for long walks.


OTHER MEANINGS

2. The period of life between about 40 and 65 years old.

People in middle age often have children and jobs.

3. The time halfway through something, like a project or a game.

The middle age of the game was the most exciting part.

4. A stage of history between ancient and modern times.

Castles were built during the Middle Ages.