Breakneck
Pronunciation : Break"neck`
Part of Speech : n.
Definition : 1. A fall that breaks the neck.
2. A steep place endangering the neck.
Source : Webster's Unabridged Dictionary, 1913
Pronunciation : Break"neck`
Part of Speech : a.
Definition : Defn: Producing danger of a broken neck; as, breakneck speed.
Source : Webster's Unabridged Dictionary, 1913