water main 
noun
The main pipe in a water supply system.A nearby street, Wellgate, takes its name from a Late Medieval wellhead structure which still survives on the site, and from which people in the town drew water until a water main was installed in 1903....
- Early morning on September 18, the combination of heavy rains and, according to Pattaya City sources, a broken water main quickly flooded many areas of North Pattaya.
- However, Baghdad residents received a boost yesterday when water was restored to nearly half of the beleaguered capital after a week-long crisis caused by sabotage of a water main.
- dissimulate
- dissimulation
- dissimulator
- dissipate
- dissipated
- dissipation
- dissipative
- dissipator
- dissociable
- dissociate
- dissociated personality
- dissociation
- dissociation constant
- dissociative
- dissolubility
- dissoluble
- dissolubly
- dissolute
- dissolutely
- dissoluteness
- dissolution
- dissolution of the monasteries
- dissolvable
- dissolve
- dissolvent