'Incisure' definitions:

Definition of 'incisure'

From: WordNet
noun
(anatomy) a notch or small hollow [syn: incisure, incisura]

Definition of 'Incisure'

From: GCIDE
  • Incisure \In*cis"ure\ (?; 277), n. [L. incisura: cf. F. incisure.] A cut; an incision; a gash. --Derham. [1913 Webster]