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Definition of tummy
tummy
/ˈtʌm.i/
tum · my
Plural:tummies
tummy Lexical Profile
CEFR
A2
Grade
1
Tier
1
Usage
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Wordle Guess
• noun
1
The human stomach or abdomen, especially used in informal or childish language.
Example
"The little boy complained that his tummy was hurting after eating too much candy."
Synonyms
View all synonyms for tummyWord Nuance & Usage
Generally restricted to informal or affectionate contexts, particularly when speaking to or by children; in medical or formal contexts, 'abdomen' or 'stomach' is required.
• Rhymes for tummy
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Word Origin & Etymology
Late 19th century: derived as a childish pronunciation or playful alteration of the word 'stomach'.
Cite this Entry
Wordmom. (2026). Definition of Tummy. In Wordmom Dictionary. Retrieved Oct 13, 2026, from https://wordmom.com/dictionary/tummy