The term 'Desert Denizen' refers to the inhabitants of a desert. The crossword solutions for this term are 'ARAB' (4 letters), 'CAMEL' (5 letters), and 'NOMAD' (5 letters). Arabs are an ethnic group native to the Middle East, North Africa, and parts of Asia. They are often associated with the desert due to their nomadic lifestyle. Camels are animals that are well-adapted to living in desert climates, and are often used as a mode of transportation in these regions. Nomads are people who move from place to place, often living in tents or other temporary dwellings. All of these terms refer to people and animals that inhabit deserts and are considered Desert Denizens.