[ 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
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019