plumb‧er /ˈplʌmə $ -ər/
noun [countable][
Date: 1300-1400;
Language: Old French;
Origin: plommier 'worker in lead', from Latin plumbarius, from plumbus 'lead'; because water pipes were originally made of lead]
someone whose job is to repair water pipes, baths, toilets etc
[TahlilGaran] Dictionary of Contemporary English ▲