noun
or ga·bri·e·le·no ˌgābrēəˈlē(ˌ)nō
( plural gabrielino or gabrielinos or gabrieleno or gabrielenos )
Usage: usually capitalized
Etymology: Spanish gabrieleño, from San Gabriel, a mission in Los Angeles county, Calif. + Spanish -eño (suffix added to place names to form names of inhabitants)
1.
a. : a Shoshonean people of Los Angeles and Orange counties, California
b. : a member of such people
2. : the language of the Gabrielino people