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 relatives.
Definition of uncle noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Someone's uncle is the brother of their mother or father, or the husband of their aunt. My uncle was the mayor of Memphis. A text from Uncle Fred arrived. Uncle, pa wants to see you.
Unpack the word "uncle" – from its origin denoting a mother's brother to its roles as a general family term, a respected elder, and a national personification. Discover comprehensive definitions, real-world examples, and common phrases in this essential glossary entry.