from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A geometric chart used to calibrate a video camera, video display, or printer.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun US, television A test
signal, typically broadcast at times when the transmitter is active but no programis being broadcast.
Sorry, no etymologies found.
Help support Wordnik (and make this page ad-free) by adopting the word test pattern.
Sorry, no example sentences found.
Log in or sign up to get involved in the conversation. It's quick and easy.