D defs.my
Entry 2 senses Webster, 1913

Sinuosity

· Sin·u·os·i·ty · IPA /ˌsɪnjuˈɒsɪti/
01 n. Quality or state of being sinuous.
pl. Sinuosities ((#))
  1. 1.
    Quality or state of being sinuous.
  2. 2.
    A bend, or a series of bends and turns; a winding, or a series of windings; a wave line; a curve.
    “A line of coast certainly amounting, with its sinuosities, to more than 700 miles.” — Sydney Smith.