To Rut

1. (intransitive) To be in the annual rut or mating season.
2. (intransitive) To have sexual intercourse.
3. (transitive, rare) To have sexual intercourse with.

(be in mating season): blissom, brim, bull, oestruate

(have sexual intercourse): do it, get some, have sex; copulate

(have sexual intercourse with): coitize, go to bed with, sleep with; copulate with