The crossword solution for the term 'HEARTS, FOR ONE' is SUIT. A SUIT is a set of clothing consisting of a jacket and trousers or skirt, typically made from the same material. It is most commonly worn as formal or semi-formal attire. Suits are traditionally worn by men, but women's suits have become increasingly popular in recent years. The term 'SUIT' is also used to refer to a card game, such as Hearts, which is a trick-taking game played with a standard deck of 52 playing cards.