Kibosh
Pronunciation : Ki"bosh
Part of Speech : n.
Definition : 1. Nonsense; stuff; also, fashion; style. [Slang]
2. Portland cement when thrown or blown into the recesses of carved stonework to intensify the shadows.
To put the kibosh on, to do for; to dispose of. [Slang]
Source : Webster's Unabridged Dictionary, 1913