A Shower

1. A brief fall of precipitation (spell of rain, or a similar fall of snow, sleet, or cascade).
2. A device for bathing by which water is made to fall on the body from a height, either from a tank or by the action of a pump. Synonym: shower bath Shower - Wikipedia
3. An instance of using of this device in order to bathe oneself.

(especially US) Synonym: shower bath

4. A quantity of something that has characteristics of a rain shower.
5. A party associated with a significant event in a person's life, at which the person usually receives gifts.

1. 1. A bridal shower.
   2. A baby shower.
2. (obsolete) A battle, an attack; conflict.
3. (chiefly Ireland, Britain, Australia, derogatory) A shower of shit.
4. (chiefly Ireland, euphemistic, derogatory, with of and an invective) Used as an intensifying pluralizer or intensifier