antenna
antenna Lexical Profile
antenna Game Scores & Validity
• noun
A metallic structure, such as a rod or wire, used to transmit or receive radio, television, or other electromagnetic signals.
"The homeowner installed a new antenna on the roof to improve the reception of local television channels."
A paired, jointed, movable sensory appendage on the head of an insect, crustacean, or other arthropod.
"The butterfly used its long antennae to detect the scent of nectar from nearby flowers."
An intuitive sensitivity or awareness used to detect subtle social, political, or emotional dynamics.
"As an experienced diplomat, she had a sensitive antenna for shifts in political alliances."
Word Nuance & Usage
When referring to the sensory appendages of insects, the standard plural form is 'antennae'; however, when referring to the electronic devices used for broadcasting or receiving signals, the standard plural is 'antennas'.
• Rhymes for antenna
Word Origin & Etymology
From Latin 'antemna' (a sail yard). It was metaphorically applied to the sensory appendages of insects by Renaissance zoologists translating Aristotle, and later adopted in the early 20th century for radio technology.