CEFR B2

antennae

noun

Meaning

A pair of flexible, jointed appendages on the head of an insect, crustacean, or myriapod, used for sensing the environment.

Examples

  • The beetle uses its antennae to navigate through the dark forest floor.
  • Scientists observed the ants touching antennae to communicate information about food sources.

Synonyms: feelers, sensory organs