The Collaborative International Dictionary
Sinuosity \Sin`u*os"i*ty\, n.; pl. Sinuosities. [Cf. F. sinuosit['e].]
Quality or state of being sinuous.
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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.
Wiktionary
n. (plural of sinuosity English)
Usage examples of "sinuosities".
Very strange was that illumination—greenish and yellowish by turns, it seemed to come chiefly from grotesquely shaped rugs patching the Stygian floor and lapping the pillars’ bases and also from slowly moving globes and sinuosities that floated about at head height and wove amongst the pillars, softly dimming and brightening like lethargic and plague-stricken giant fireflies.
The floating globes and sinuosities moved inward inquisitively, jogging and jostling each other.