antenna
definition: one of a pair of mobile appendages on the head of e.g. insects and crustaceans
example:
speech part: noun
synonyms:
feeler
definition: an electrical device that sends or receives radio or television signals
example:
speech part: noun
synonyms:
aerial
definition: sensitivity similar to that of a receptor organ
example: The communications team had a special antenna for public relations.
speech part: noun
synonyms:
feeler