marâtre
Marâtre is a French noun and adjective meaning a stepmother, with particular association to a cruel or harsh stepmother. In everyday use, the term often carries negative connotations and is most familiar from fairy tales and literature, where the marâtre repeatedly opposes the protagonist. The form is feminine; in common contexts it denotes the wife of one’s father, i.e., a stepmother, though its literary sense emphasizes the antagonistic or punitive aspects.
Etymology and usage unraveled: marâtre derives from Old French marastre, a compound linked to mère (mother)
Cultural significance: The marâtre archetype appears across European folktales, cinema, and literature, functioning as a foil