Mexico City (the capital city of Mexico)

(chiefly in compounds, due to possible ambiguity) America (one of the continents of North America or South America) / America, United States of America (a country in North America)

Kita (one of 23 special wards in Tokyo prefecture, Japan) / (historical) the red-light district north of Edo Castle / a surname / a female given name

to go northwards

(mahjong) north wind (mahjong tile)

north / escape, run away

an organism; a life form

(ecology) habitat

oceanography

Kyūjitai form of 海洋学: oceanography