| Moo 1. (adv., & n.) See Mo. 2. (v. i.) To make the noise of a cow; to low; -- child's word. 3. (n.) The lowing of a cow. Thesaurus Entries bark, bawl, bay, bell, bellow, blare, blat, blate, bleat, bray, call, caterwaul, cry, give tongue, give voice, howl, low, meow, mew, mewl, miaow, neigh, nicker, pule, roar, screak, scream, screech, squall, squeak, squeal, troat, ululate, wail, whicker, whine, whinny, yap, yawl, yawp, yelp, yip, yowl |