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Definition of yup

yup

/ˈjʌp/
yup

Plural:yups
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yup Lexical Profile

yup Game Scores & Validity

• adverb

1

Used in informal speech or writing to mean 'yes', expressing agreement, affirmation, or confirmation.

Example

"When the manager asked if the report was ready for review, she simply replied, "Yup, I sent it over ten minutes ago.""

Synonyms
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Antonyms
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• interjection

1

An informal exclamation used to express emphatic agreement, acknowledgment, or confirmation that something is true or expected.

Example

"Yup! That is the exact book I have been searching for all semester."

Synonyms
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Antonyms
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• noun

1

An informal affirmative reply or expression of agreement.

Example

"He gave a quick yup and nodded before heading out the door to catch his train."

Synonyms
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Antonyms
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• Rhymes for yup

Word Origin & Etymology

First recorded in the early 20th century in American English, formed as an informal alteration of 'yes' or 'yeah' with an abrupt closing of the lips creating a final '-p' sound (compare 'yep' and 'nope').

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Yup. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/yup
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