Animal House is a term used to refer to a variety of different places where animals are kept. The crossword solutions for the term Animal House include FRAT (4 letters), OTTER (5 letters), CAGE (4 letters), BARN (4 letters), ZOO (3 letters), ARK (3 letters), DEN (3 letters), PEN (3 letters), LAIR (4 letters), MENAGERIE (9 letters), and PETCLINIC (9 letters). FRAT stands for fraternity, which is a social organization for college students. OTTER is a type of aquatic mammal. CAGE is an enclosure used to keep animals in captivity. BARN is a large building used to store hay and other agricultural products. ZOO is a facility where animals are kept in captivity for public display. ARK is a large boat-like structure used to house animals. DEN is a small shelter or hiding place for animals. PEN is an enclosed area used to contain animals. LAIR is a DEN or resting place for wild animals. MENAGERIE is a collection of wild animals kept in captivity. PETCLINIC is a medical facility that provides veterinary care for pets.