Definition of chordotonal in English:

chordotonal

Syllabification: chor·do·to·nal
Pronunciation: /ˌkôrdəˈtōnl
 
/

adjective

Entomology
  • (In insects) denoting sense organs that are responsive to mechanical and sound vibrations.
    More example sentences
    • The anterior mVAC accommodates afferent terminals from other chordotonal organs that have retained their proprioceptive function.
    • By contrast, in embryos from the fru sat line, no ß-galactosidase-positive cells were found in the embryonic CNS, and only the chordotonal neurons in the PNS were labeled.
    • The sensory cells are organized into five external fields of campaniform sensilla and one internal chordotonal organ.

Origin

late 19th century: from chord2 + tonal.

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