See Also: antigravity(medicine)
antigravity(dictionary)
antigravity muscles(medicine)

antigravity (iou)



antigravity adjective & noun. E20.
[from ANTI- + GRAVITY.]
A. adjective. Acting in opposition to the effects of gravity or of high acceleration; (of muscles) serving to maintain the erect posture of the body. E20.
b. noun. A (hypothetical) force opposed to that of gravity. M20.
Also anti-grav adjective & noun (colloq.) M20.