buttock Wikipedia:Buttocks CALOHA:TS-2224 A zone of soft tissue located on the posterior of the lateral side of the pelvic region corresponding to the gluteal muscles. clunis UBERON:0013691 buttocks gluteal part of pelvic girdle gluteal regio glutealis gluteal region UMLS:C0006497 EFO:0003070 MESH:D002081 NCIT:C89806 SCTID:362677002 FMA:25245 animal body part