Source : Webster's Revised Unabridged Dictionary (1913)

Cicatricle \Cic"a*tri`cle\, n. [Cf. F. cicatricule, fr. L.
   cicatricula a small scar, fr. cicatrix a scar.] (Biol.)
   The germinating point in the embryo of a seed; the point in
   the yolk of an egg at which development begins.