- water faucet, water tap, tap, spigot, hydrant - a faucet for drawing water from a pipe or cask
--1 is a kind of faucet; plumbing fixture
- hydrant - a discharge pipe with a valve and spout at which water may be drawn from the mains of waterworks
--2 is a kind of discharge pipe
--2 has particulars: fireplug, fire hydrant, plug