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have a sweet tooth

hæv ə swiːt tuːθ

Food & Cooking
informal
beginner
Literally:
To have a tooth that is sweet

What does "have a sweet tooth" mean?

  1. To have a strong liking for sweet foods
  2. To enjoy desserts, candy, and sugary treats

Examples

  • I have a sweet tooth—I can never resist chocolate cake.
  • My grandmother has a sweet tooth and always keeps candy around.
  • People with a sweet tooth should try our dessert menu.

Origin

Dates back to at least the 14th century. The 'tooth' metaphorically refers to taste preferences, particularly the craving for sweetness.

How to use it

Very common expression. Often used self-descriptively or as an explanation for dessert choices.

Similar expressions

love sweets
crave sugar
dessert lover

Opposites

prefer savory
dislike sweets

Related idioms

  • piece of cake

    Something very easy to do

  • a piece of cake

    Something very easy to do

  • in a nutshell

    In a very brief or concise form

  • an apple a day keeps the doctor away

    Eating fruit or having a healthy diet helps maintain good health

  • bite off more than you can chew

    To take on more responsibility or work than one can handle

  • don't put all your eggs in one basket

    Don't risk everything on a single opportunity

Use it in a practice answer

Try "have a sweet tooth" in a CELPIP-style Speaking or Writing task. The AI feedback tells you whether your word choice worked.

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