<p><strong>Verb</strong></p><ul><li>(used with object), broadcast or broadcasted, broadcasting.</li><li>to transmit (programs) from a radio or television station.</li><li>to speak, perform, sponsor, or present on a radio or television program: The president will broadcast his message on all stations tonight.</li><li>to cast or scatter abroad over an area, as seed in sowing.</li><li>to spread widely; disseminate: She broadcast the good news all over town.</li><li>to indicate unwittingly to another (one's next action); telegraph: He broadcast his punch and the other man was able to parry it.</li></ul><p><strong>Verb</strong></p><ul><li>(used without object), broadcast or broadcasted, broadcasting.</li><li>to transmit programs or signals from a radio or television station.</li><li>to make something known widely; disseminate something.</li><li>to speak, perform, sponsor, or present all or part of a radio or television program: The Boston Symphony Orchestra broadcasts every Saturday on our local station.</li></ul><p><strong>Noun</strong></p><ul><li>something that is broadcast.</li><li>a single radio or television program.</li><li>the broadcasting of radio or television messages, speeches, etc.</li><li>a single period of broadcasting.</li><li>a method of sowing by scattering seed.</li></ul><p><strong>Adjective</strong></p><ul><li>(of programs) transmitted from a radio or television station.</li><li>of or relating to broadcasting.</li><li>cast abroad or all over an area, as seed scattered widely.</li></ul><p><strong>Adverb</strong></p><ul><li>so as to reach the greatest number of people by radio or television: The vital news was sent broadcast to inform the entire nation.</li><li>so as to be cast abroad over an area: seed sown broadcast.</li></ul>