noun
undies
UHN-dees
Undies (noun) means a casual, informal word for underwear. Example: “She threw her undies in with the rest of the laundry.”
noun
1
A casual, informal word for underwear.
"She threw her undies in with the rest of the laundry."
How to use undies
Learner’s notesIn plain EnglishA casual, everyday word for underwear.
When to use it
Informal — fine in casual conversation, but "underwear" is more neutral for formal contexts.
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She threw her _____ in with the rest of the laundry.
Etymology
A shortening of underwear with the informal -ie/-y ending added.
Related words
Rhymes for undies
See all rhymes for undies →Frequently asked questions
What does “undies” mean?
The word “undies” means a casual, informal word for underwear. In plain terms, a casual, everyday word for underwear.
How do you pronounce “undies”?
“Undies” is pronounced UHN-dees (/ˈʌn.dis/ in IPA).
How do you use “undies” in a sentence?
Here is “undies” used in a sentence: “She threw her undies in with the rest of the laundry.”
What part of speech is “undies”?
“Undies” is a noun.
