lasttouch

noun
UK /ˈlɑːst tʌtʃ/
US /ˈlæst tʌtʃ/

The last touch is the final little thing you do to make something finished.

She added a cherry as the last touch on the cake.


OTHER MEANINGS

2. The very last time you touch or handle something.

Give the painting one last touch before it dries.

3. The final contact a person has with someone or something.

His last touch with the team was a quick phone call.

4. In sports, the final contact with the ball by a player.

The referee watched the last touch before the goal.