Is es un placer feminine or masculine?

"Es" is neither feminine nor masculine. It is the third-person singular form of the verb "ser" (to be) in Spanish.

In Spanish, verbs don't have gender. They are conjugated based on the subject's gender and number. For example:

* Ella es (She is) - Feminine subject

* Él es (He is) - Masculine subject

However, "es" itself doesn't have a gender.