of or pertaining to the system of units in which the foot, pound, and second are the principal units of length, mass, and time. Abbreviation:fps, f.p.s.
Main Entry: foot–pound–second Pronunciation: "fut-"paund-'sek-&nd Function: adjective : being or relating to a system of units based upon thefoot as the unit of length, the pound as the unit of weight or mass, and the second as the unit of time —abbreviation fps
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