plumber

Từ điển Oxford Advanced Learner 8th

plumb·er [plumber plumbers] BrE [ˈplʌmə(r)] NAmE [ˈplʌmər] noun
a person whose job is to fit and repair things such as water pipes, toilets, etc.

Word Origin:
late Middle English (originally denoting a person dealing in and working with lead): from Old French plommier, from Latin plumbarius, from plumbum ‘lead’.

Example Bank:
•I think we'll have to call the plumber to fix that tap.