fissure
1. [ noun ] a long narrow opening
Synonyms: crack scissure crevice cleft
Related terms: opening fault vent crevasse chap fatigue_crack chink rift slit crater split
2. [ noun ] a long narrow depression in a surface
Synonyms: crevice crack chap cranny
Related terms: depression
3. [ verb ] break into fissures or fine cracks
Related terms: crack crack
4. [ noun ] (anatomy) a long narrow slit or groove that divides an organ into lobes
Related terms: groove hilum sulcus anatomy
Similar spelling:   figure
  Fiser
  fisher
  Figura
  fishery
  Fischer