Excerpt - page 551: "... -vt. --not'ed, -•not'•ing to add a footnote or footnotes to foot-pace (foot'pás') n. 1 a normal ... foot (1.3558 joule). symbol, ft-lb foot-Poundal (foot'poun'dab n. a basic unit of energy or work in ..."
Excerpt - page 2594: "... A poundal is a unit of force, and is defined as that force which, acting on a mass of one pound for one second, produces a velocity of one foot per second. A foot-poundal is a unit of energy equal ..."