touch-up
nounUK /ˈtʌtʃ ʌp/
US /ˈtʌtʃ ʌp/
A touch-up is a small fix to make something look new again.
She gave the old fence a quick touch-up with fresh paint.
RELATED WORDS
OTHER MEANINGS
2. A small amount of makeup applied to fix or refresh one's appearance.
She did a quick touch-up on her lipstick before the meeting.
3. A minor alteration or improvement to a piece of writing, artwork, or performance.
The editor made a few touch-ups to the article before publishing.
4. A small correction to a photograph or digital image.
The photographer did some touch-ups to remove the glare from the picture.