tache[Français]

nom
1 : an impression in a surface (as made by a blow)
2 : a patch of skin that is discolored but not usually elevated; caused by various diseases
3 : the state of being contaminated
4 : a small contrasting part of something
5 : a symbol of disgrace or infamy
6 : raising the stakes in a card game by a factor of 2
Definitions