gin and tonic

gin and tonic (countable and uncountable, plural gin and tonics or (uncommon) gins and tonic or gins and tonics)

1. (uncountable) A simple cocktail made from gin and tonic water, often served on ice and with a slice of lime or lemon.

   She drank gin and tonic by preference.

2. (countable) A glass of the above.

   The bartender served them each a gin and tonic on the rocks.

• G and T
• G&T

• tonic and gin