undulate

(ŭnˈjə-lātˌ, ŭnˈdyə-, -də-)

1. To cause to move in a smooth wavelike motion.
2. To give a wavelike appearance or form to.

1. To move in waves or with a smooth, wavelike motion. See Synonyms at swing.
2. To have a wavelike appearance or form.
3. To increase and decrease in volume or pitch as if in waves.

Related Forms:

• unˈdu·la·toˌry (-lə-tôrˌē, -tōrˌē) adjective

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undulate

undulate leaf