9 letters · 14 points in Scrabble
verb transmit from one generation to the next
verb travel through the air
verb transmit
originFirst attested in 1535; from Latin prōpāgātus, perfect passive participle of prōpāgō, see -ate (verb-forming suffix) and -ate (adjective-forming suffix). Participial usage up until Early Modern English.
Etymology from Wiktionary, CC BY-SA 3.0