Meaning & use

uncle

noun·Everyday

Last updated

UK/ˈʌŋkl/
US/ˈʌŋkl/

Meanings

  1. nouncountable

    The brother of your mother or father, or the husband of your aunt.

    Grammar: Countable noun: use 'an uncle' for one, 'uncles' for more than one.

    Patterns

    • my uncle
    • Uncle [name]
    • an uncle of mine

    My uncle lives in Chicago and works as a chef.

    We visited Uncle Robert and Aunt May last weekend.

    She has three uncles on her mother's side.

  2. nouncountableinformal

    A polite or affectionate title used before a man's name by children, especially for a close friend of the family.

    Grammar: Used as a title before a name, like 'Uncle Tom'; still countable when referring to the person.

    Patterns

    • Uncle [name]
    • call someone uncle

    As a child, I called our neighbor Uncle Joe.

    Uncle Ben always brought us sweets when he visited.

Word forms

pluraluncles

Common combinations

Uncle Sam
Uncle Sam is often used to represent the United States government.
Uncle Tom
'Uncle Tom' is an offensive term and should be avoided.
my uncle on my mother's side
My uncle on my mother's side is a teacher.
great-uncle
My great-uncle fought in the war.

Synonyms and how they differ

Opposites

Word family

uncle noun
The base word itself.
great-uncle noun
The brother of your grandparent.
uncle-in-law noun
The uncle of your spouse, or the husband of your aunt by marriage.

Commonly confused: uncle or ant? uncle or ankle?

uncle vs ant

A small insect; 'uncle' is a family member. They sound different: /ˈʌŋkl/ vs /ænt/.

uncle vs ankle

The joint between your foot and leg; 'uncle' is a person. They sound similar but have different meanings.

Practice

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