Unifacial

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Unifacial \U`ni*fa"cial\, a. [Uni- + facial.]
     Having but one front surface; as, some foliaceous corals are
     unifacial, the polyp mouths being confined to one surface.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  unifacial
       adj : having but one principal or specialized surface; "a
             primitive unifacial flint tool"