Grog

Sire Uri lays out his disarmament ideas over a glass of grog (Saga of a Star World).

Grog is an alcoholic beverage similar to beer, served in bars and Officer's Clubs. When Sire Uri starts talking about disarming the Fleet, Apollo comments that he hopes it's the grog talking (Saga of a Star World).

Original Series definition: a title of nobility akin to "Sir," typically ascribed to a civilian of the male gender (e.g. Sire Uri, Sire Solon)

Original Series definition: an intoxicating beverage, likely similar to beer (see: grog)