UNDULATE
UNDULATED, a. Wavy; waved obtusely up and down, near the margin, as a leaf or corol.
UNDULATEv.t.
[L. undula, a little wave; unda, a wave; Low L. undulo.]
To move back and forth, or up and down, as waves; to cause to vibrate.
Breath vocalized, that is, vibrated and undulated -
UNDULATEv.i.
To vibrate; to move back and forth; to wave; as undulating air.