Definition of water under the bridge Water under the bridge

We found 2 definitions of water under the bridge from 2 different sources.

What does water under the bridge mean?

Noun
water under the bridge - past events to be put aside; "let bygones be bygones"
		bygone
		past times, yesteryear, past a verb tense that expresses actions or states in the past

= synonym
= antonym
= related word

water under the bridge (Noun)
Something in the past that cannot be controlled or undone, but must be accepted, forgiven, or forgotten.

water under the bridge in sign language