rump /rʌmp/ BrE AmE noun
[ Date: 1400-1500 ; Origin: From a Scandinavian language ]
1 . [countable] the part of an animal’s back that is just above its legs
2 . rump steak good quality meat that comes from the rump of a cow
3 . [countable] the part of your body that you sit on – used humorously SYN bottom
4 . [singular] British English the part of a group or government that remains after most of the other members have left