| Jenny 1. (n.) A familiar or pet form of the proper name Jane. 2. (n.) A familiar name of the European wren. 3. (n.) A machine for spinning a number of threads at once, -- used in factories. Thesaurus Entries Partlet, Rocky Mountain canary, ass, biddy, bitch, bossy, brood mare, burro, cow, cuddy, dickey, doe, donkey, ewe, ewe lamb, filly, guinea hen, gyp, heifer, hen, hind, jack, jackass, jennet, jenny ass, lioness, mare, mule, nanny, nanny goat, neddy, peahen, roe, she-bear, she-goat, she-lion, silkworm, slut, sow, spider, spinner, spinning frame, spinning jenny, spinster, throstle, tigress, vixen |