Medical Dictionary

gallon

noun gal·lon \ˈgal-ən\

Medical Definition of GALLON

1
:  a United States unit of liquid capacity equal to four quarts or 231 cubic inches or 3.785 liters
2
:  a British unit of liquid and dry capacity equal to four quarts or 277.42 cubic inches or 4.544 liters—called also imperial gallon

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July 01, 2015
precarious Hear it
not certain, secure, or steady
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