The meaning of UNCLE is the brother of one's father or mother. How to use uncle in a sentence.

An uncle is usually defined as a male relative who is a sibling of a parent or married to a sibling of a parent, as well as the parent of the cousins. Uncles who are related by birth are second-degree …

uncle (ˈʌŋkəl) n 1. a brother of one's father or mother 2. the husband of one's aunt

Get a quick, free translation! UNCLE meaning: 1. the brother of someone's mother or father, or the husband of someone's aunt or uncle: 2. any…. Learn more.

WordReference Random House Learner's Dictionary of American English © 2026 un•cle /ˈʌŋkəl/ n. [countable] a brother of one's father or mother. an aunt's husband. Idioms Idioms, Informal Terms …

Your uncle is the brother of your mother or father, or the husband of your aunt or uncle. My uncle was the mayor.

Feb 10, 2026 · uncle (third-person singular simple present uncles, present participle uncling, simple past and past participle uncled) (transitive, colloquial) To address somebody by the term uncle.

Uncle definition: Used as a form of address for an older man, especially by children.

UNCLE definition: a brother of one's father or mother. See examples of uncle used in a sentence.

From Longman Dictionary of Contemporary English un‧cle /ˈʌŋkəl/ S2 W3 noun [countable] 1 the brother of your mother or father, or the husband of your aunt → aunt I went to stay with my uncle …