hang on by a bare thread(redirected from one hung on by a bare thread)
hang on by a bare thread
To be perilously close to failing, dying, or resulting in a bad outcome. After the loss, their chances of getting into the championships are hanging on by a bare thread. Her life hung on by a bare thread as medics rushed her to the hospital.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.