Dictionary

A racehorse that performs well on muddy or wet tracks.

A participant in a multi-user dungeon.

A person (especially an entomologist) or animal that catches moths.

A (human) female who has given birth to a baby

Example: He had something of his mother in him.

A human female who parents an adopted or fostered child

A human female who donates a fertilized egg or donates a body cell which has resulted in a clone.

A pregnant female, possibly as a shortened form of mother-to-be.

Example: Nutrients and oxygen obtained by the mother are conveyed to the fetus.

A stringy, mucilaginous or film- or membrane-like substance (consisting of acetobacters) which develops in fermenting alcoholic liquids (such as wine, or cider), and turns the alcohol into acetic acid with the help of oxygen from the air.

Example: pieces of mother, adding mother to vinegar

Motherfucker.

A striking example.