Hypertext Webster Gateway: "Cycloidal"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Cycloidal \Cy*cloid"al\ (-al), a.
Pertaining to, or resembling, a cycloid; as, the cycloidal
space is the space contained between a cycloid and its base.
{Cycloidal engine}. See {Geometric lathe}.
From WordNet (r) 1.7 (wn)
cycloidal
adj : resembling a circle [syn: {cycloid}]
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