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undulatory

[uhn-juh-luh-tawr-ee, -tohr-ee, uhn-dyuh-, -duh-] /ˈʌn dʒə ləˌtɔr i, -ˌtoʊr i, ˈʌn dyə-, -də-/
adjective
1.
Also, undular. moving in undulations.
2.
having the form or appearance of waves.
Also, undulative
[uhn-juh-ley-tiv, uhn-dyuh-, -duh-] /ˈʌn dʒəˌleɪ tɪv, ˈʌn dyə-, -də-/ (Show IPA)
.
Origin
1720-1730
1720-30; undulate + -ory1
Related forms
nonundulatory, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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