antenna

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. an electrical device that sends or receives radio or television signals (Freq. 14)
• Syn:
aerial, transmitting aerial
• Derivationally related forms:
antennary, antennal
• Hypernyms:
electrical device
• Hyponyms:
dipole, dipole antenna, directional antenna, omnidirectional antenna, nondirectional antenna
• Part Holonyms:
receiver, receiving system, transmitter, sender
2. sensitivity similar to that of a receptor organ (Freq. 2)
- he had a special antenna for public relations
• Syn:
feeler
• Hypernyms:
sensitivity, sensitiveness
3. one of a pair of mobile appendages on the head of e.g. insects and crustaceans;
typically sensitive to touch and taste
• Syn:
feeler
• Derivationally related forms:
feel (for: feeler), antennary, antennal
• Hypernyms:
tentacle

• Từ đồng nghĩa / Synonyms:
  feeler, aerial, transmitting aerial