Definition of gyrfalcon in English:

gyrfalcon

noun

  • The largest falcon, found in arctic regions and occurring in several colour forms, one of which is mainly white.

    Falco rusticolus, family Falconidae

    • ‘They've both become superb birders, too, able to distinguish in a wing beat, for example, a gyrfalcon from a peregrine falcon during a brief aerial tussle.’
    • ‘Its cliffs and valleys are habitat for peregrine falcons and endangered gyrfalcon, while its tidal flats and river mouths attract huge numbers of migrating birds and waterfowl.’
    • ‘Detecting prey from fir away is an essential element in the unique hunting strategy of gyrfalcons.’
    • ‘Ranging from creamy pink to pale yellow, peregrine falcon and gyrfalcon eggs are slightly smaller than chicken's eggs, but many times more valuable.’
    • ‘Adam and his team of falconers use predatory birds like gyrfalcons, eagles, and peregrine falcons to clear the air.’

Origin

Middle English: from Old French gerfaucon, of Germanic origin. The first element is probably related to Old High German gēr ‘spear’; the spelling gyr- arose from a mistaken idea that the bird's name came from Latin gyrare ‘revolve’.

Pronunciation

gyrfalcon

/ˈdʒəːˌfɒlk(ə)n//ˈdʒəːˌfɔː(l)k(ə)n/