lavatory noun
ADJ. public | communal, shared | indoor, inside | outside | flush, flushing
VERB + LAVATORY go to, use | need | flush, flush sth down
LAVATORY + NOUN basin, bowl | seat | cistern | chain | paper | brush
PREP. in the ~, on the ~
You can also check other dicts: lavatory (English, 中文解释 ), wordnet sense, Collins Definition