noun, measure word, time word, pronoun, conjunction, verb, punctuation, adverb, particle · an ordinal number, a day of the month, or a size

今天是五号。

measure word · a classifier used to indicate a number of people

我们这儿有百十来号人。

noun, measure word, pronoun · a suffix used after the name of a ship or vessel

这就是著名的雪龙号。

verb · to examine or take a pulse for medical diagnosis

老中医让病人坐下，闭着眼睛为他号了号。

verb · to cry out loudly in grief or pain

他因丧子之痛而仰天长号。

noun, verb · an assumed name, style name, or a business establishment

他的号是青莲居士。

noun · a brass wind instrument, such as a horn or bugle, or the call it produces

教官吹响了集合的号。

noun · a sign, mark, symbol, or signal

请在重点处画个号。

verb · to make a loud, prolonged sound like the wind or a wild animal

狂风在深夜里怒号。