v.
/
ˈʌndjʊleɪt/
move with a smooth wave-like motion.
▸
[usu. as adj. undulating]
have a wavy form or outline.
adj.
/
ˈʌndjʊlət/
Botany &
Zoology having a wavy surface or edge.
Derivative
- undulately adv.
- undulation n.
- undulatory adj.
Etymology
C17: from late L. undulatus, from L. unda ‘a wave’.
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