UNDULATION


Meaning of UNDULATION in English

/un'jeuh lay"sheuhn, un'dyeuh-, -deuh-/ , n.

1. an act of undulating; a wavelike motion.

2. a wavy form or outline.

3. one of a series of wavelike bends, curves, or elevations.

4. Physics.

a. a wave.

b. the motion of waves.

[ 1640-50; UNDUL(ATE) + -ATION ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .