poundal
poundal definition
poundal (po̵un′dəl)
noun
the basic unit of force in the FPS system, equal to the force which imparts an acceleration of one foot per second per second to a mass of one pound (0.1383 newton or 13,825.5 dynes): abbrev. pdl
Etymology: pound + (quint)al
Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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