Definitions

from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. An electromagnetic or acoustic wave transmitted by a process that limits its physical dispersion along the length of its transmission.

Etymologies

Sorry, no etymologies found.

Examples

Sorry, no example sentences found.

Wordnik is becoming a not-for-profit! Read our announcement here.

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.