pinniped

pin·ni·ped

noun \ˈpi-nə-ˌped\

Definition of PINNIPED

: any of an order or suborder (Pinnipedia) of aquatic carnivorous mammals (as a seal or walrus) with all four limbs modified into flippers

— pinniped adjective

Origin of PINNIPED

ultimately from Latin pinna + ped-, pes foot — more at foot

First Known Use: 1866

Rhymes with PINNIPED

acidhead, aforesaid, arrowhead, barrelhead, bubblehead, bufflehead, butterhead, chowderhead, chucklehead, colorbred, copperhead, Diamond Head, dragonhead, dunderhead, featherbed, featherhead, fiddlehead, figurehead, fountainhead, get ahead, gingerbread, go-ahead, hammerhead, head-to-head, Holinshed, infrared, Java Head, knucklehead, letterhead, Lizard Head, loggerhead, lowlihead, maidenhead, Marblehead, metalhead, newlywed, overhead, overspread, pointy-head, poppyhead, quadruped, riverbed, running head, saddlebred, Saint John's bread, Samoyed, scratch one's head, showerhead, sleepyhead, slugabed, soda bread, standardbred, straight-ahead, talking head, thoroughbred, thunderhead, timberhead, turn one's head, turtlehead, underbred, watershed, woodenhead