The term PLAYHOUSE is composed of three crossword solutions: CUBBY (5 letters), THEATER (7 letters), and THEATRE (7 letters). A CUBBY is a small, enclosed space, often used for storage. A THEATER is a building or outdoor area in which plays and other dramatic performances are given. A THEATRE is a similar building or area, but it is typically used for musical performances. All three words refer to a place where people can go to watch or participate in performances.