SILVER a.
an whiting. -- Silver leaf, leaves or sheets made of silver beaten very thin. -- Silver lunge (Zoöl.), the namaycush. -- Silver moonfish.(Zoöl.) See Moonfish (b). -- Silver moth (Zoöl.), a lepisma. -- Silver owl (Zoöl.), the barn owl. -- Silver perch (Zoöl.), the mademoiselle, 2. -- Silver pheasant (Zoöl.), any…
SPEAR n.
The rod to which the bucket, or plunger, of a pump is attached; a pump rod. Spear foot, the off hind foot of a horse. -- Spear grass. (Bot.) (a) The common reed. See Reed, n., 1. (b) meadow grass. See under Meadow. -- Spear hand, the hand in which a horseman holds a spear; the right hand. Crabb. -- Spear side, the m…
STROKE n.
The movement, in either direction, of the piston plunger, piston rod, crosshead, etc., as of a steam engine or a pump, in which these parts have a reciprocating motion; as, the forward stroke of a piston; also, the entire distance passed through, as by a piston, in such a movement; as, the piston is at half stroke.…
STUFFING n.
le through which a movable cylindrical body, as the paston rod of a steam engine, or the plunger of a pump, slides back and forth, or in which a shaft turns. It usually consists of a box or chamber, made by an enlargement of part of the hole, forming a space around the rod or shaft for containing packing which is compr…