Source : Webster's Revised Unabridged Dictionary (1913)

Sinciput \Sin"ci*put\, n. [L., half a head; semihalf + caput the
   head.]
   1. (Anat.) The fore part of the head.

   2. (Zo["o]l.) The part of the head of a bird between the base
      of the bill and the vertex.

Source : WordNet®

sinciput
     n : the front part of the head or skull (including the forehead)
     [also: {sincipita} (pl)]