Sin″gle–act′ing (?), a. Having simplicity of action; especially (Mach.), acting or exerting force during strokes in one direction only; — said of a reciprocating engine, pump, etc.
Content
Rights and sources
Review source, license and attribution information for this content.
Content
Webster's Dictionary 1913
Webster's Revised Unabridged Dictionary, C. & G. Merriam Co., 1913.