Yes, the word prof is masculine (and also feminine, depending upon context) in French. It serves as a colloquial, conversational, informal form of the masculine singular noun professeur ("professor") and the feminine singular noun professeuse. The respective pronunciations will be "prohf" for the diminutive, "pro-fey-suhr" in the masculine, and "pro-fey-suhz" in the feminine in French.
masculine
Douce is feminine. The masculine is 'doux'.
La salade is feminine
The word "disques" is masculine in French.
feminine
Feminine
masculine
feminine
masculine
Feminine
balle is feminine in french / ballon is masculine
In French the country Mali is masculine.
It's masculine. Beef in French is le boeuf.
directeur → masculine directrice→ feminine
feminine
Feminine
It is feminine.