SPEED COUNTER
Speed counter. (Mach.)
Defn: A device for automatically counting the revolutions or pulsations of an engine or other machine; — called also simply counter.
SPEEDER
Speed"er, n.
1. One who, or that which, speeds.
2. (Spinning)
Defn: A machine for drawing and twisting slivers to form rovings.
SPEEDFUL
Speed"ful, a.
Defn: Full of speed (in any sense). [Obs.]
SPEEDFULLY
Speed"ful*ly, adv.
Defn: In a speedful manner. [Obs.]