Prefrontal

2 definitions found

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

  Prefrontal \Pre*fron"tal\, a. (Anat. & Zool.)
     Situated in front of the frontal bone, or the frontal region
     of the skull; ectethmoid, as a certain bone in the nasal
     capsule of many animals, and certain scales of reptiles and
     fishes. -- n. A prefrontal bone or scale.
     [1913 Webster]



From WordNet (r) 2.0 [wn]:

  prefrontal
       adj : anterior to a frontal structure; "a prefrontal bone";
             "prefrontal lobes"