Involuto.
n.A curve traced by the end of a string wound upon another curve, or unwound from it; -- called also evolvent. See Evolute.
adj.rolled, coiled similar term adj, coiled similar term
Vogais: ioue
Consoantes: nvlt
involuted, inviolate, inviolated, invalued, infoliate, inflate, invalidate, invalidated, impolite, inflated.