corneous

from WordNet (r) 3.0 (2006)

corneous
    adj 1: made of horn (or of a substance resembling horn) [syn:
           {corneous}, {hornlike}, {horny}]

from The Collaborative International Dictionary of English v.0.48

Corneous \Cor"ne*ous\ (-?s), a. [L. corneus, fr. cornu horn.]
   Of a texture resembling horn; horny; hard. -- Sir T. Browne.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

34 Moby Thesaurus words for "corneous":
      bony, cement, cemental, concrete, dense, diamondlike, dure,
      flintlike, flinty, granitelike, granitic, hard, hard as nails,
      hardhearted, horny, iron-hard, ironlike, lapideous, lithoid,
      lithoidal, marble, marblelike, obdurate, osseous, resistant,
      resistive, rocklike, rocky, solid, steellike, steely, stonelike,
      stony, tough

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