sinuosity

noun
sin·​u·​os·​i·​ty | \ ˌsin-yə-ˈwä-sə-tē How to pronounce sinuosity (audio) \
plural sinuosities

Definition of sinuosity

1 : the quality or state of being sinuous
2 : something that is sinuous

First Known Use of sinuosity

1598, in the meaning defined at sense 1

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