Ginger, in the culinary usage, is the knobbled, knurled, deliciously spicy root (well, rhizome) of a herbaceous perennial. In cocktails, fresh ginger is typically muddled to extract the juice, and then used directly in a drink or combined with sugar and briefly heated to make ginger syrup.

Ginger ale
Ginger beer
Ginger liqueur
Ginger syrup
Ginger wine

Cocktails that use Ginger

Bells Will Be Ringing hot cocktail with dark rum, apple brandy, amaretto, cherry liqueur, pineapple syrup, ginger syrup, lemon juice, and Earl Grey tea
Bells Will be Ringing
Dark rum, Apple brandy, Cherry brandy...
Mint, Ginger, Soju...