Hang by a Thread (To).
To be in a very precarious position. The allusion is to the sword of Damŏclēs. (See Damoclesʹ Sword.)
To be in a very precarious position. The allusion is to the sword of Damŏclēs. (See Damoclesʹ Sword.)
Entry taken from Dictionary of Phrase and Fable, edited by the Rev. E. Cobham Brewer, LL.D. and revised in 1895.