waviness

noun
UK /ˈweɪvinəs/
US /ˈweɪvinəs/

The state of having a shape with smooth curves like waves.

The waviness of the road made the car bounce a little.


OTHER MEANINGS

2. The quality of hair that curls in gentle waves.

Her hair's natural waviness looked lovely after the rain.

3. A series of small uneven bumps on a surface.

The waviness of the paper showed it had gotten damp.

4. A rising and falling pattern in sound or movement.

The waviness of the music made everyone sway.