field-sequential color TV field·se·quen·tialcolortv uncommon noun 1. an early form of color TV in which successive fields are scanned in three primary colors Synonymsfield-sequential color televisionfield-sequential color TVfield-sequential color television systemfield-sequential color TV system Related words Word family field-sequential color TV system Broader terms color television WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.