Definition of io moth in English:

io moth

noun

  • A large, mainly yellow North American moth of the silk moth family, with prominent eyespots on the hindwings.

    • ‘The Io moth, named for a character in Greek mythology, has a very obvious black eyespot on each hindwing.’
    • ‘The Io moth (Automeris io) is a very colorful North American moth in the Saturniidae family.’

Origin

Late 19th century: named after the Greek priestess Io.

Pronunciation:

io moth

/ˈʌɪəʊ/