English Reference
noun · verb

cheek

n. · v.
US /ˈtʃik/ UK /tʃˈiːk/ cheek UK spelling cheek's, cheek's, cheeking

  1. 01 A2 Elementary

    n.the soft part of your face on either side of your nose and below your eyes.

    n.the fleshy part of either side of the face below the eye and between the nose and ear.

    Simple

    The cold winter wind made her cheeks turn bright red.

    In context

    The child had a small dimple in his left cheek that only appeared when he smiled broadly at his parents.

    jowl
  2. 02 B2 Upper Intermediate InformalBritish English

    n.behavior that is slightly rude or shows a lack of respect.

    n.impudence or insolence; behavior that is bold and disrespectful, often in a way that is annoying but not necessarily aggressive.

    Simple

    He had the cheek to ask for more money after doing a bad job.

    In context

    I cannot believe she had the cheek to show up at the party uninvited after the argument we had last week.

    impudenceaudacitynerve
  3. 03 C1 Advanced Informal

    n.one of the two rounded parts of a person's bottom.

    n.either of the two fleshy protuberances that form the human buttocks.

    Simple

    The swimsuit was so small that her cheeks were showing.

    In context

    The cyclist suffered a painful bruise on his right cheek after falling off his bike during the final sprint.

    buttock
  4. 04 C2 Proficiency InformalBritish English

    v.to speak to someone in a rude or disrespectful way.

    v.to address someone with impudence or insolence.

    Simple

    Don't you dare cheek your mother like that.

    In context

    The student was sent to the principal's office after he cheeked the teacher in front of the entire class.

    sassmouth off
  5. 05 C2 Proficiency Technical Technical

    n.one of two matching side pieces of a tool or machine.

    n.one of the side pieces of a structure or machine part, such as the sides of an axehead or a pulley block.

    Simple

    The cheeks of the vice hold the wood firmly in place.

    In context

    The blacksmith carefully inspected the cheeks of the axehead for any signs of structural fatigue before finishing the handle.

    Usage

    Usually used in plural when referring to the pair of side pieces.

In her painting, Rohrmoser’s baby feeds contentedly, chubby cheeked and sleepy under damp lashes.

The Guardian· 18 Aug 2026

From Middle English cheeke, cheke, cheoke, choke, from Old English ċēce, ċēace, ċēoce (“cheek; jaw”), from Proto-West Germanic kākā, keukā (“jaw, cheek”), from Proto-Germanic kēkǭ, keukǭ (“jaw; palate; pharynx”), perhaps from Proto-Indo-European *ǵyewh₁- (“to chew”). Cognate with Saterland Frisian Sooke (“cheek”), West Frisian tsjeak (“jaw”), Dutch kaak (“jaw; cheek”), Swedish käke (“jaw; jowl”), Norwegian kjake (“jaw”), Old Norse kók (“mouth; gullet”).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin ine-pro *ǵyewh₁-
Level B2 · Upper Intermediate
Frequency Frequent
Updated