unringing

I recognize the practical impossibility of unringing the bell.

The Volokh Conspiracy » Does the Wrongful Issuance of an Arrest Warrant Violate a Person’s Fourth Amendment Rights if the Warrant is Never Executed?: 2009

Sounds to me like this is more like ‘unringing a bell’.

Sony Sucks by SonySux 2005

And it turns out that he's just not good at unringing the bell.

CNN Transcript Mar 22, 2006 2006

Sounds to me like this is more like ‘unringing a bell’.

Sony Sucks by SonySux 2005

Both voices were very quiet and unringing; without any special character of readiness or discouragement.

The Shadow Line 1917

The blows of the sea seemed to traverse it in an unringing, stunning shock, from side to side.

Typhoon, and other stories 1902

Jimmy looked annoyed and said nothing for a while; then in a lifeless unringing voice: -- 'Why should I shout?

The Nigger of the Narcissus 1897

The blows of the sea seemed to traverse it in an unringing, stunning shock, from side to side.

Typhoon Joseph Conrad 1890

"Tell me, Natalia Victorovna," he was heard at last in a strange unringing voice, "whom did you see in that place?"

Under Western Eyes Joseph Conrad 1890

Both voices were very quiet and unringing; without any special character of readiness or discouragement.

The Shadow Line; a confession Joseph Conrad 1890