is a specific kind of: part, piece.

is a broader term that covers: saddle | underpart | horseback | dock | ambulacrum | withers | cannon, shank | loin, lumbus | croup, croupe, hindquarters, rump | gaskin | flank | thorax | apparatus | adnexa, annexa | area, region | dilator | groove, vallecula | partition | external body part | anatomical structure, bodily structure, body structure, complex body part, structure | fornix | system | ampulla | tissue | mentum | organ | venter | energid, protoplast | appendage, outgrowth, process | lobe | rectum | shoulder | body, torso, trunk | chest, pectus, thorax | thorax | hip | haunch | abdomen, belly, stomach, venter | dorsum | back, dorsum | small | arse, ass, backside, behind, bottom, bum, buns, butt, buttocks, can, derriere, fanny, fundament, hind end, hindquarters, keister, nates, posterior, prat, rear, rear end, rump, seat, stern, tail, tail end, tooshie, tush | buttock, cheek | stump | shank | shin | toe | articulatio, articulation, joint | loins | feature, lineament | rudiment ... show more.

has as a part: corpus.

is a part of: being, organism.

domain category: anatomy, general anatomy.