half-done

adjective
UK /ˌhɑːfˈdʌn/
US /ˌhæfˈdʌn/

Something that is only partly finished and not complete yet.

He left his homework half-done and went out to play.


OTHER MEANINGS

2. Cooked only partly, so not fully ready to eat.

The chicken was still half-done in the middle.

3. Done in a careless or quick way without full effort.

The painting job looked half-done and messy.

4. Stopped before reaching the planned end.

The project was left half-done when the money ran out.