haikan
1. plumbing; piping
★ Common
Noun
#110378
1. plumbing; piping
1. If/when plumbing; If it is plumbing
1. Was plumbing.
1. Wasn't plumbing.; Wasn't piping.
1. Probably plumbing.; It will likely be plumbing.
1. Plumbing.
1. Piping; Plumbing
1. Is not plumbing.; Is not piping.
1. Was not plumbing.; Was not piping.
1. It is not plumbing.; It's not piping.