noun, pronoun, directional, punctuation, expression, adverb, measure word, preposition, modal particle · the physical head of a human or animal, or a hair style

他低下了头。

measure word · numeral classifier for livestock such as pigs, cattle, or mules

农场里有十头牛。

noun, measure word · the top, tip, or end of an object; a remnant or stub

这根绳子有两个头。

numeral, noun · first in a sequence; leading

头几个人先进去。

measure word, noun · a leader, boss, or person in charge

谁是你们这帮人的头？

measure word · a side or aspect of a situation or object

这头的事情还没处理完。

place word, noun · suffix for nouns

他坐在石头上休息。