see 可汗[ke4 han2], 汗國|汗国[han2 guo2]

perspiration; sweat; CL:滴[di1],頭|头[tou2],身[shen1]; to be speechless (out of helplessness, embarrassment etc) (Internet slang used as an interjection)

to perspire; to sweat

to sweat

khan (loanword)