crevices is a form of:

Crevice



noun
1.
(A narrow opening or crack, fissure, cleft) ក្រហែង, ស្នាមប្រេះ
Example: Samat his a note in a crevice in the wall.
ENGLISH MEANING
noun
1.
A narrow opening resulting from a split or crack or the separation of a junction; a cleft; a fissure; a rent.
1.
To crack, to flaw