involute Meaning and Definition
View English Meanings of: paicheeda
1. s. (of some shells) closely coiled so that the axis is obscured
2. s. especially of petals or leaves in bud; having margins rolled inward
In the differential geometry of curves, an involute (also known as evolvent) is a curve obtained from another given curve by attaching an imaginary taut string to the given curve and tracing its free end as it is wound onto that given curve; or in reverse, unwound.
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