KNOCK v. 4 definitions
To strike or beat with something hard or heavy; to rap; as, to knock with a club; to knock on the door. For harbor at a thousand doors they knocked. Dryden. Seek, and ye shall find; knock, and it shall be opened unto you. Matt. vii. 7. To knock about, to go about, taking knocks or rough usage; to wander about; to saunt…
LABOR n. 3 definitions
specially when fatiguing, irksome, or unavoidable, in distinction from sportive exercise; hard, muscular effort directed to some useful end, as agriculture, manufactures, and like; servile toil; exertion; work. God hath set Labor and rest, as day and night, to men Successive. Milton.
LATHE n.
separating the warp threads and beating up the weft; -- called also lay and batten. Blanchard lathe, a lathe for turning irregular forms after a given pattern, as lasts, gunstocks, and the like. -- Drill lathe, or Speed lathe, a small lathe which, from its high speed, is adapted for drilling; a hand lathe. -- Engine…