Having narrow or bony buttocks; slim-hipped.

Having buttocks; in strong-docked, ‘that has strong Reins and Sinews, lusty, stout’ (Phillips 1706).

having large swaying buttocks.

Designating a person who has well-shaped or finely developed buttocks; of or relating to such a person. Also: of or relating to the buttocks.

British regional. Having narrow hips that accentuate the buttocks. Cf. pin-buttocked, adj.

Designating a person who has well-shaped or finely developed buttocks; of or relating to such a person; = callipygian, adj.

(of a chair, etc.) sprung in the seat; (of a garment) that has become baggy in the seat; also in extended use.

= steatopygous adj.