A clumsy or inelegant job, usually a temporary repair; a patch, a repair.
The water in which a smith would quench items heated in a forge.
make a mess of, destroy or ruin
"I botched the dinner and we had to eat out"
"the pianist screwed up the difficult passage in the second movement"
To do a clumsy or inelegant job, usually as a temporary repair; mend, patch up, repair.