老頭兒 lǎotóur HSK3 old man Origin Definitions Defs Strokes Stroke Words Sentences Sents lǎotóur old man 老头 老頭 lǎotóu noun old man (informal) old man; old fellow; chap儿 兒 r particleaffix [erhua suffix] A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.lǎotóur husband 老头 老頭 lǎotóu husband (informal) one's husband; my old man儿 兒 r particleaffix [erhua suffix] A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.lǎotóur father 老头 老頭 lǎotóu father (informal) one's father儿 兒 r particleaffix [erhua suffix] A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.