antenna
(noun)
noun
1. an electrical device that sends or receives radio or television signals
Similar word(s): aerial
Definition categories: man–made
2. sensitivity similar to that of a receptor organ
- he had a special antenna for public relations
Similar word(s): feeler
Definition categories: attribute, sensitiveness, sensitivity
3. one of a pair of mobile appendages on the head of e.g. insects and crustaceans; typically sensitive to touch and taste
Similar word(s): feeler