The term 'HIPPO CAMPUS' is a combination of two words, 'HIPPO' and 'CAMPUS'. HIPPO is a large mammal found in Africa and parts of Asia, while CAMPUS is a Latin word meaning 'FIELD'. Together, the term 'HIPPO CAMPUS' refers to a ZOO or other facility where hippos are kept. The crossword solutions for this term are 'ZOO', which is an abbreviation for zoological park, and is a place where animals are kept in captivity for conservation, education, and entertainment purposes.