In Fire Emblem Fates, Gentilhomme allows Female allied units within a 2 tile radius of the user receives 2 less damage during battles. Learned by male Troubadours at Level 10 or higher, and by their advanced classes (Butler and Valkyrie) at any level. Does not stack with other units using the same ability.
Gentilhomme is the French word for gentleman, emphasizing the fact that it is the male counterpart to Demoiselle, which means Damsel.
Though this skill is normally exclusive to male characters, female child characters may inherit it from their fathers.