Hypertext Webster Gateway: "gravitational"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Gravitational \Grav`i*tation*al\, a. (Physics)
Of or pertaining to the force of gravity; as, gravitational
units.
From WordNet (r) 1.7 (wn)
gravitational
adj : of or relating to or caused by gravitation [syn: {gravitative}]
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