broadcaster

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. someone who broadcasts on radio or television
• Derivationally related forms:
broadcast
• Hypernyms:
communicator
• Hyponyms:
announcer, broadcast journalist, disk jockey, disc jockey, dj, telecaster
2. a mechanical device for scattering something (seed or fertilizer or sand etc.) in all directions
• Syn:
spreader
• Derivationally related forms:
spread (for: spreader), broadcast
• Hypernyms:
mechanical device