Misspelling of 罹患 (rikan): contracting an illness

(organic chemistry) alkane

public servant

Dongguan (a prefecture-level city in Guangdong, in southeastern China)

(obsolete) a gelatin made from boiled sheep and used in soups / yokan, a thick jellied dessert made of adzuki (red bean paste), agar, and sugar

Mandarin; Guanhua (group of Northern Chinese dialects including Putonghua (Standard Chinese))

Kyūjitai form of 観点 (“standpoint; point of view”).

缶, 罐, 鑵: counter for canned goods

缶, 罐, 鑵: can

汗: khan, a ruler over various Turkish, Tatar and Mongol peoples in the Middle Ages