Canadian
来自Big Physics
Safin(讨论 | 贡献)2022年4月27日 (三) 02:39的版本 (建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=canadian+etymology&newwindow=1&hl=en ref] mid 19th century: apparently from Canada. …”的新页面)
mid 19th century: apparently from Canada.
wiktionary
From Canada(noun) + -ian(suffix forming adjectives and nouns).
A name of uncertain origin. The city and town names are after the river.
etymonline
Canadian (adj.)
"pertaining to Canada," 1560s; see Canada. Also as a noun, "native or inhabitant of Canada" (1759).