Source : Webster's Revised Unabridged Dictionary (1913)

Trabecular \Tra*bec"u*lar\, a. (Anat.)
   Of or pertaining to a trabecula or trabecul[ae]; composed of
   trabecul[ae].

Source : WordNet®

trabecular
     adj : of or relating to trabeculae [syn: {trabeculate}]