Wiktionary
antigravs
n. (plural of antigrav English)
Usage examples of "antigravs".
He set the antigravs at half strength and slowly lost altitude, constantly searching.
He took the light between his teeth, and went down on his elbows to squirm deep enough to pull on the antigravs with both hands.
At the very least, it can lead to stories that are filled with jargon such as space warp, psionics, antigravs, droids and such.