Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun rear-end

1 sense of rear end

Sense 1
buttocks, nates, arse, butt, backside, bum, buns, can, fundament, hindquarters, hind end, keister, posterior, prat, rear, rear end, rump, stern, seat, tail, tail end, tooshie, tush, bottom, behind, derriere, fanny, ass -- (the fleshy part of the human body that you sit on; "he deserves a good kick in the butt"; "are you going to sit on your fanny and do nothing?")
       => body part -- (any part of an organism such as an organ or extremity)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb rear-end

1 sense of rear-end

Sense 1
rear-end -- (collide with the rear end of; "The car rear-ended me")
       => hit, strike, impinge on, run into, collide with -- (hit against; come into sudden contact with; "The car hit a tree"; "He struck the table with his elbow")