What is the meaning of Tache?

Moustache, mustache.

A spot, stain, or blemish.

Something used for taking hold or holding; a catch; a loop; a button.

blot, stain or smear

spot; more or less stain-like mark of a different color

blotch, mark

moral depravation

annoying or despicable person

attach

mark; stain

inflection of tachar:

1. first/third-person singular present subjunctive
2. third-person singular imperative

first/third-person singular present subjunctive

third-person singular imperative

a line or lines written to cross out something

inflection of tachar:

1. first/third-person singular present subjunctive
2. third-person singular imperative

first/third-person singular present subjunctive

third-person singular imperative

Source: wiktionary.org