English Dictionary

undulate

/ˈʌndjəleɪt/

verb

(transitive) To cause to move in a wavelike motion. / (transitive) To cause to resemble a wave / (intransitive) To move in wavelike motions. / (intransitive) To appear wavelike.

The grass undulates in the wind.

意味（1）

(transitive) To cause to move in a wavelike motion.

Breath vocalized, i.e., vibrated and undulated.

意味（2）

(transitive) To cause to resemble a wave

意味（3）

(intransitive) To move in wavelike motions.

意味（4）

(intransitive) To appear wavelike.