BREAKNECK


Meaning of BREAKNECK in English

ˈ ̷ ̷ˌ ̷ ̷ adjective

Etymology: break (I) + neck

: inviting danger especially of a broken neck: as

a. : very rapid : headlong

traveling at breakneck speed

b. : very steep

breakneck stairs to the attic

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.