The word "Chukchi" can refer to both a language and a group of people. Let's break it down for better understanding.
As a Noun (People): "Chukchi" refers to a member of an indigenous (native) people who live on the Chukchi Peninsula, which is located in northeastern Siberia, Russia. They have their own unique culture and traditions.
As a Noun (Language): "Chukchi" also refers to the language spoken by the Chukchi people. This language is very old, and its origins are not completely known. Interestingly, men and women pronounce some words differently in this language.
In summary, "Chukchi" is an important term that represents both a unique group of indigenous people and their language in northeastern Siberia.