A crack or fissure on a lunar or planetary surface; a rille.
A cleft or gap between two symmetrical parts, particularly between the vocal folds.
A failure mode in which a tough ductile material pulls apart rather than cracking.
A social breach or break, between individuals or groups.
A burst, split, or break.
A break or tear in soft tissue, such as a muscle.
To burst, break through, or split, as under pressure.
To dehisce irregularly.