چۆكمەك

deposition

precipitate

sedimentation

seffling

sink,dip

To kneel, squat down\

fig. To shink: غەم - ئەندىشىگە چۆكمەك to be worried جاڭگال قاراڭغۇلۇققا چۆكتى the jungle sank into darkness ئويغا چۆكمەك to be lost in one's thoughts.