Athabaskan languages in the context of "Denaʼina language"

In linguistics, a word stem is a word part responsible for a word's lexical meaning. The term is used with slightly different meanings depending on the morphology of the language in question. For instance, in Athabaskan linguistics, a verb stem is a root that cannot appear on its own and that carries the tone of the word.

Typically, a stem remains unmodified during inflection with few exceptions due to apophony (for example in Polish, miast-o ("city") and w mieść-e ("in the city"); in English, sing, sang, and sung, where it can be modified according to morphological rules or peculiarities, such as sandhi).

A synthetic language is a language that is characterized by denoting syntactic relationships between words via inflection or agglutination. Synthetic languages are statistically characterized by a higher morpheme-to-word ratio relative to analytic languages.

Fusional languages favor inflection and agglutinative languages favor agglutination. Further divisions include polysynthetic languages (most belonging to an agglutinative-polysynthetic subtype, although Navajo and other Athabaskan languages are often classified as belonging to a fusional subtype) and oligosynthetic languages (only found in constructed languages). In contrast, rule-wise, the analytic languages rely more on auxiliary verbs and word order to denote syntactic relationship between words.

Canadian syllabic writing, or simply syllabics, is a family of writing systems used with a number of indigenous Canadian languages of the Algonquian, Eskaleut, and (formerly) Athabaskan language families. These languages had no formal writing system previously. They are valued for their distinctiveness from the Latin script and for the ease with which literacy can be achieved. For instance, by the late 19th century the Cree had achieved what may have been one of the highest rates of literacy in the world. Syllabics are an abugida, where glyphs represent consonant–vowel pairs, determined by the rotation of the glyphs. They were created by linguist and missionary James Evans working with the Cree and Ojibwe.

Canadian syllabics are currently used to write all of the Cree languages, including Eastern Cree, Plains Cree, Swampy Cree, Woods Cree, and Naskapi. They are used regionally for the other large Canadian Algonquian language, Ojibwe, as well as for Blackfoot. Among the Athabaskan languages further to the west, syllabics have been used at one point or another to write Dakelh (Carrier), Chipewyan, Slavey, Tłı̨chǫ (Dogrib), and Dane-zaa (Beaver). Syllabics have occasionally been used in the United States by communities that straddle the border. Among Inuit languages and dialects of the Canadian Arctic, they are used to write Inuktitut and are co-official with the Latin script in the territory of Nunavut.

The Dene people (/ˈdɛneɪ/) are an Indigenous group of First Nations who inhabit the northern boreal, subarctic and Arctic regions of Canada. The Dene speak Northern Athabaskan languages and it is the common Athabaskan word for "people". The term "Dene" has two uses:

Most commonly, "Dene" is used narrowly to refer to the Athabaskan speakers of the Northwest Territories in Canada who form the Dene Nation: the Chipewyan (Denesuline), Tłı̨chǫ (Dogrib), Yellowknives (T'atsaot'ine), Slavey (Deh Gah Got'ine or Deh Cho), Sahtu (Sahtúot’ine), and Gwichʼin (Dinjii Zhuh).

Na-Dene (/ˌnɑːdɪˈneɪ/ NAH-dih-NAY; also Nadene, Na-Dené, Athabaskan–Eyak–Tlingit, Tlina–Dene) is a family of Native American languages that includes at least the Athabaskan languages, Eyak, and Tlingit languages and . Haida was formerly included but is now generally considered a language isolate. By far the most widely spoken Na-Dene language today is Navajo, also the most spoken indigenous language north of Mexico.

Some linguists have proposed that the Na-Dene family is related to the Yeniseian languages of central Siberia, creating a Dene–Yeniseian family. However, this proposal has not been accepted by some linguists.

The Alaskan Athabascans, Alaskan Athapascans or Dena (Russian: атабаски Аляски, атапаски Аляски) are Alaska Native peoples of the Athabaskan-speaking ethnolinguistic group. They are the original inhabitants of the interior of Alaska.

Formerly they identified as a people by the word Tinneh (nowadays Dena; cf. Dene for Canadian Athabaskans). Taken from their own language, it means simply "men" or "people".