Definition of sphingid in US English:

sphingid

noun

Entomology
  • A moth of the hawk moth family (Sphingidae).

    • ‘He inferred from this that both sphingids and hummingbirds are approaching the limit of aerodynamic performance for animals in their size range.’
    • ‘Pittaway is a well travelled lepidopterist with a passion for sphingids.’
    • ‘The majority of species are active in the late evening or in the darkness of the night, and sphingids were assumed to use olfaction rather than vision to find and recognise flowers.’
    • ‘The terms Sesiinae and Sesiicae were rejected because the type genus of these taxa is not a sphingid.’
    • ‘More than one half of the sphingids presented pollen from only one or two species of plants.’

Origin

Early 20th century: from modern Latin Sphingidae (plural), from Greek Sphinx (see sphinx).

Pronunciation

sphingid

/ˈsfinjid/