The Eskimo-Aleut languages are a small family of languages primarily spoken in the Arctic regions of North America and northeastern Asia. This language family includes two main branches: Inuit languages, spoken by the Inuit people, and Yupik languages, spoken by the Yupik people. These languages are known for their complex morphology, allowing speakers to create long words that convey detailed meanings. The Eskimo-Aleut languages are characterized by their use of polysynthesis, where multiple morphemes combine to form a single word. This feature enables speakers to express intricate ideas and relationships within a single term. The languages are vital for cultural identity and communication among the indigenous peoples of the Arctic.