Alternative spelling of mouthwash

dominated or plagued by waste.

Alternative spelling of Washington, D.C.

(US) A public holiday in the USA celebrated on the third Monday of February, during which the US presidents, especially George Washington, are celebrated or remembered.

plural of washer-upper

(humorous) One who does the washing up.

(law) An improvement to an estate that changes its character such that a holder of a future interest in the estate can recover damages against the owner who permitted the improvement to be be made, even if the change actually increases the value of the estate.

(informal) A taxon that exists only to classify organisms that do not fit anywhere else, being either paraphyletic or polyphyletic and therefore not considered valid under modern rules of taxonomy.

An unfurnished room within a building used for hand washing, bathing, laundry, dish washing, etc.

plural of wash room