plumb ‧ ing /ˈplʌmɪŋ/ BrE AmE noun [uncountable]
1 . the pipes that water flows through in a building:
We keep having problems with the plumbing.
2 . the work of fitting and repairing water pipes, baths, toilets etc
plumb ‧ ing /ˈplʌmɪŋ/ BrE AmE noun [uncountable]
1 . the pipes that water flows through in a building:
We keep having problems with the plumbing.
2 . the work of fitting and repairing water pipes, baths, toilets etc
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012