an electronic device that, unseen by the audience, scrolls
a prepared speech
, script, etc. line by line, as a prompting aid
to a speaker or actor
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by
Houghton Mifflin Harcourt. All rights reserved.
Word origin of 'Teleprompter'< TelePrompTer, a former trademark