Relating to, resembling, or functioning like antennae or feeler-like structures.
From Latin 'antenna' (feeler or horn-like appendage) combined with the adjectival suffix '-ary' meaning 'relating to.'
Antennae are brilliant evolutionary solutions—insects sense smell, sound, and touch through them, and some moths have antennae so sensitive they can detect a single molecule of pheromone from miles away, making them better 'sensors' than our best technology.
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