Any rigid body structure composed primarily of keratin.

synoniem: horny structure.

Roget 781: retention; retaining etc. v.; keep, detention, custody; tenacity, firm hold, grasp, gripe, grip, iron grip.    fangs, teeth, claws, talons, nail, unguis, hook, tentacle, tenaculum; bond etc. (vinculum) 45.    clutches, tongs, forceps, pincers, nippers, pliers, vice.    paw, hand, finger, wrist, fist, neaf^†, neif^†.    bird in hand; captive etc. 754.    ... meer laten zien