Undulation

Pronunciation

• Rhymes: -eɪʃən

Origin

From Latin undulatio

Full definition of undulation

Noun

1. an instance or act of undulating
2. a wavy appearance or outline; waviness
3. (music) a tremulous tone produced by a peculiar pressure of the finger on a string
4. a wavelike curve; a smooth and regular rise and fall
5. a wavelike motion of the air; electromagnetic radiation

Derived terms

• undulationist