Doesn’t hold water

Doesn’t hold water is an idiom that has been in use since the 1600s. An idiom is a commonly used word, group of words, or phrase that has a figurative meaning that is not easily deduced from its literal definition. Often using descriptive imagery or metaphors, common idioms are words and phrases used in the […]
from Grammarist
https://grammarist.com/idiom/doesnt-hold-water/