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 definition: 1. the brother of someone's mother or father, or the husband of someone's aunt or uncle: 2. any…. Learn more.

Definition of uncle noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Jan 20, 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.

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

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

Collins Concise English Dictionary © HarperCollins Publishers:: uncle /ˈʌŋkəl/ n a brother of one's father or mother the husband of one's aunt a term of address sometimes used by children for a male friend …

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

An uncle is a name used in an extended family. An uncle is either a brother of one of someone's parents. That person is the uncle's nephew (male) or niece (female). An uncle's child is a cousin. [1] …