Amaretto

Etymology
From amaretto:, from amaro 'bitter' (from  amarus) + diminutive ending -etto.

Noun

 * 1)   A sweet-bitter liqueur originating from Italy (but also prodcued in Turkey), flavored with almonds and a secret blend-specific mix of some 200 ingredients such as the pits from apricots, peaches, cherries or other stone-fruits.
 * ''Amaretto makes a fine digestive
 * 1)  A glass of that liqueur