Was heißt »kalfatern« auf Englisch?

Das Verb kalfatern (veraltet: calfatern) lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Synonyme

The grave has to be covered by a granite slab.
My old English teacher will definitely be spinning in her grave now.
Felix knew he was in grave danger.
"Were the flowers on the grave shrivelled?" "No, they looked quite fresh."
Tom would turn in his grave if he knew what had become of his company.
He is digging his own grave with his actions.
She crouched down in front of the grave and carefully laid the roses.
They erected a gravestone at the head of the grave overlooking the harbour.
They put a gravestone at the head of the grave overlooking the harbour.
He was as silent as the grave.
He was silent as the grave.
That would make him roll over in his grave.
The royal crypt was pilfered by grave robbers long ago.
Germany's coronavirus situation is so grave that a lockdown, including for the vaccinated, cannot be ruled out, German Health Minister Jens Spahn said Friday.
In the grave lay a skeleton with a split skull.
He already has one foot in the grave.
You look like you've got one foot in the grave already.
He dug a grave for his dog.
We're all in grave danger.
Privileges of all kinds are the grave of freedom and justice.