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
La salade is feminine
In French, "croissant" is a masculine noun.
The word "disques" is masculine in French.
feminine
Feminine
masculine
La salade is feminine
masculine
feminine
Feminine
In French the country Mali is masculine.
In French, "croissant" is a masculine noun.
balle is feminine in french / ballon is masculine
It's masculine. Beef in French is le boeuf.
The word "disques" is masculine in French.
directeur → masculine directrice→ feminine