n.
Pronunciation: ( ˌ )r ē - ' t ə ch
Function: verb
Etymology: French retoucher, from Middle French, from re- + toucher to touch
Date: 1685
transitive verb
1 : to rework in order to improve : TOUCH UP
2 : to alter (as a photographic negative) to produce a more desirable appearance
3 : to color (new growth of hair) to match previously dyed, tinted, or bleached hair
intransitive verb : to make or give retouches
– re · touch · er noun