like a thief in the night
In a swift and secretive, stealthy, or surreptitious manner. The cancer spread through my lungs and into my bones like a thief in the night, giving me no chance of beating it.
thief in the night
A person or thing that moves in a swift and secretive, stealthy, or surreptitious manner. The cancer spread through my lungs and into my bones like a thief in the night, giving me no chance of beating it.
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.