moving forward or backward by sliding on one's knees

loss of effectiveness; expiration

to lose effectiveness; to become expired

mistake, disadvantage / loss, lose

departure

set off, depart / start from / emit / discharge / disclose / occur

(by extension) Counter for other things which are "fired". / Counter for artillery fire. Round.

(law) a suspended sentence

to go / to carry out / line, row

a male given name