['ʌndjuleitid; -dʒә-]
adj.
波状的, 波形的

Undulate \Un"du*late\, v. t. [imp. & p. p. {Undulated}; p. pr. &
vb. n. {Undulating}.]
To cause to move backward and forward, or up and down, in
undulations or waves; to cause to vibrate.

Breath vocalized, that is, vibrated and undulated.
--Holder.


Undulated \Un"du*la`ted\, a.
1. Resembling, or in the nature of, waves; having a wavy
surface; undulatory.

2. (Bot.) Waved obtusely up and down, near the margin, as a
leaf or corolla; wavy.

3. (Zo["o]l.) Formed with elevations and depressions
resembling waves; having wavelike color markings; as, an
undulated shell.