Englishfor English speakers
lavatory
—
noun
(= toilet)
a room or building equipped with one or more toilets
—
noun
(= flush toilet)
a toilet that is cleaned of waste by the flow of water through it
—
noun
(= basin)
a bathroom sink that is permanently installed and connected to a water supply and drainpipe; where you can wash your hands and face
he ran some water in the basin and splashed it on his face
lid
Noun
—
A lid is an object that can be used to seal a container or a box.
Use that lid to cover that cup, or else dust will enter it.