lavatory

Noun
  1. A room or building equipped with one or more toilets (synset 104453410)
  2. A bathroom sink that is permanently installed and connected to a water supply and drainpipe;
    Where you can wash your hands and face (synset 104561206)
    "he ran some water in the basin and splashed it on his face"
  3. A toilet that is cleaned of waste by the flow of water through it (synset 103376721)

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