undulate
a. அலையலையான, அலையலையான ஓரங்களையுடைய, (வினை.) அலையாடு, அலைபாய்வுறு.
Un"du*late, a. Etym: [L. undulatus undulated, wavy, a dim. from unda a wave; cf. AS. unnr; perhaps akin to E. water. Cf. Abound, Inundate, Redound, Surround.] Defn: Same as Undulated. Un"du*late, v. t. [imp. & p. p. Undulated; p. pr. & vb. n. Undulating.] Defn: 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. Un"du*late, v. i. Defn: To move in, or have, undulations or waves; to vibrate; to wave; as, undulating air.