Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. Symbol for the terahertz, an SI unit of frequency equal to 1012 hertz.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. one trillion periods per second

Etymologies

Sorry, no etymologies found.

Examples

Comments

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