"Fissure" Natural Recordings by Native Speakers
A fissure is a long, narrow opening or crack in a surface, especially in the earth's crust or in a hard material like stone or rock. It can also refer to a narrow slit or aperture in the body, particularly in the skin or mucous membrane. For example, a fissure in the skin can be a small tear or crack that may become inflamed or infected. Additionally, a fissure can also refer to a lengthy division or split within a concept, group, or organization.