ˈ ̷ ̷ˌ ̷ ̷- noun
: a swallow of the American genus Stelgidopteryx or of the African genus Psalidoprocne having the outer web of the first primary developed into a series of minute hooks
ˈ ̷ ̷ˌ ̷ ̷- noun
: a swallow of the American genus Stelgidopteryx or of the African genus Psalidoprocne having the outer web of the first primary developed into a series of minute hooks
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012