Is aux ecouter a masculine or feminine word in french?

Answer 1

Ecouter is a verb (to listen to). Verbs to not have a gender, so ecouter is neither masculine or feminine.

Also, Since ecouter means "to listen TO", there is no need for the preposition afterward.

Answer 2

"Écouter" is a masculine noun in French, so it is preceded by the masculine article "le" (le, un) when used in a sentence.