The term 'Martini Specification' refers to the ingredients and proportions used to make a classic martini cocktail. The two crossword solutions, 'DRY' (3 letters) and 'STOLI' (5 letters), refer to two popular brands of gin used in martinis. DRY gin is a type of gin that is made with fewer botanicals than other gins, resulting in a drier flavor. Stolichnaya, or Stoli, is a brand of vodka that is distilled from wheat and rye and is known for its smooth flavor. Both of these brands are popular choices for making martinis.