GNU Collaborative International Dictionary of English

last match results

Found one definition

1.       
   ‖Congius (?), n. [L.]
   1. (Roman Antiq.) A liquid measure containing about three quarts.
   
   [1913 Webster]
   
   
   2. (Med.) A gallon, or four quarts. [Often abbreviated to cong.]
   
   [1913 Webster]