Maг®tresse

: It can denote a woman who owns an animal (e.g., la maîtresse d'un chien ) or a female head of a household ( maîtresse de maison ). Usage as an Adjective

: It refers to a woman in a romantic relationship with a man who is often already committed or married. MaГ®tresse

While mostly a noun, maîtresse can function as an meaning "main," "central," or "principal" in specific idiomatic expressions: What does maîtresse mean in French? - WordHippo : It can denote a woman who owns an animal (e

: In France, it is the standard term used by elementary and kindergarten students to address their female teacher. - WordHippo : In France, it is the

The French word is primarily a feminine noun , not an article . It is the feminine counterpart to maître ("master") and carries several meanings depending on the context: Primary Meanings