[ kahy-ron ]
/ ˈkaɪ rɒn /


a text-based graphic overlay displayed at the bottom of a television screen or film frame, as closed captioning or the crawl of a newscast.

Origin of chyron

after Chyron Corporation, the manufacturer of a broadcast graphics generator Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020