numeral, proper name, idiom, punctuation, noun, particle, measure word, adverb, verb, modal particle · the cardinal number 10,000

他的月薪超过了一万元。

numeral, noun · a great number; innumerable; countless

战场上，万箭齐发。

numeral, adverb · used in the compound surname 万俟 Mò​qí

万俟姓氏并不常见。

proper name · surname Wan

万先生是我的老师。