v., n., adj., & adv.
v. (past broadcast or broadcasted; past part. broadcast) 1 tr. transmit (programmes or information) by radio or television. 2 intr. undertake or take part in a radio or television transmission. 3 tr. scatter (seed etc.) over a large area, esp. by hand.
n. a radio or television programme or transmission.
adj. 1 transmitted by radio or television. 2 a scattered widely. b (of information etc.) widely disseminated.
adv. over a large area. broadcaster n. broadcasting n.
[ BROAD + CAST past part. ]