?br?dkɑ?st; US ?br?dk?st; ˋbr?d?k?st/ v (pt, pp broadcast)
(a) [Tn] send out (programmes) by radio or television （用無線電或電視）播送（節目）: broadcast the news, a concert, a football match 播送新聞﹑ 音樂演奏﹑ 足球比賽.
(b) [I] send out radio or television programmes 播送（無線電或電視）節目: The BBC broadcasts all over the world. 英國廣播公司向全世界播送節目.
[I] speak or appear on radio or television （在無線電或電視上）講話或出現: He broad-casts on current affairs. 他發表時事廣播演說.
[Tn] make (sth) widely known 宣布（某事物）: broadcast one's views 表明自己的觀點.
[I, Tn] sow (seed) by scattering 撒播（種子）.
> broadcast n radio or television programme （無線電或電視的）廣播節目: a party political broadcast, eg before an election 某黨派的政治廣播節目（如選舉前） * a broadcast of a football match 足球比賽的廣播節目.
broadcaster n person who broadcasts 廣播員: a well-known broadcaster on political/religious affairs 政治[宗教]事務的著名廣播員.
broadcasting n [U] sending out programmes on radio or television （無線電或電視節目）廣播: work in broadcasting 從事廣播工作 * [attrib 作定語] the British Broadcasting Corporation, ie the BBC 英國廣播公司.