The term 'Pirates' Hangout' can be summarized by two crossword solutions: 'LAIR' and 'Pittsburgh'. The word 'LAIR' is a four-letter word that refers to a secret or secluded place, such as a hideout. The word 'Pittsburgh' is a ten-letter word that refers to a city in Pennsylvania, USA. Pittsburgh is the home of the Pittsburgh Pirates, a Major League Baseball team, and is often referred to as the 'City of Champions'. As such, it is an appropriate location for a Pirates' Hangout.