Definitionen
1.NounA woman who is a subsequent wife or partner of a person's parent, usually following the divorce or separation of their parents, or the death of one's biological mother.
2.NounA person or thing likened to a stereotypical stepmother, having cold, cruel, or ungenerous qualities.
3.NounAn animal, typically a bird, who raises the offspring of another animal. .mw-parser-output .defdate{font-size:smaller}
4.NounSynonym of co-mother (“the non-birth mother of a child in a lesbian couple”).
5.NounClipping of stepmother's blessing.
6.NounA viola, especially Viola tricolor, heartsease.