a line or division where something is broken but not into separate parts
super, first-rate
Cases of word usage
1) a deep opening or crack in the ground (chasm)
2) a narrow opening or crack (chink)
3) a small crack or opening e.g. in a wall (cranny)
4) a narrow opening or crack (in a rock etc) (crevice)
5) a small hole, crack etc through which a liquid, gas etc may get in or out; to pass out or in through a hole, crack etc (leak)
