The term 'For Your Eyes ONLY' is a phrase that has been used in popular culture for many years. It is often used to refer to something that is meant to be kept secret or confidential, and is usually associated with espionage and spy activities. The crossword solutions for this term are ONLY, which is a four-letter word meaning 'nothing more than; exclusively.' This phrase is often used to emphasize that something is meant to be kept private and not shared with anyone else.