a nail in somebody's/something's coffin

nail in (someone's or something's) coffin

Something that will eventually contribute to someone's or something's downfall or death. That class action lawsuit is going to be the nail in the company's coffin. Every beer you drink is a nail in your coffin.

See also: coffin, nail

Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.

(another) nail in (someone's or something's) coffin

Fig. something that will harm or destroy someone or something. (Alludes to the sealing of a coffin with nails.) Every word of criticism that Bob said about the boss was another nail in his coffin. Losing their biggest customer was the final nail in the company's coffin.

See also: coffin, nail

McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.

a nail in somebody’s/something’s ˈcoffin

something, especially one of a series of things, which makes the failure or destruction of something more likely: If we don’t succeed with this campaign, it’ll be the final nail in our coffin. ♢ The new tax has driven another nail into the coffin of the British film industry.

See also: coffin, nail

Farlex Partner Idioms Dictionary © Farlex 2017