old-fashioned Definition

1. Belonging to, or in a style common to, some time ago; out of date.

Thesaurus: antiquated, obsolete, out of date, dated, passé; retro, traditional, quaint.
2. Said of a person: in favour of, or living and acting according to, the habits and moral views of the past.
(chiefly Scots & dialect)
3. Said of a child: with grown-up manners; precocious.

(N Amer)
1. A cocktail made from whisky, bitters, water and sugar.