Illustration of diaper
- diaper 2
1
: a fabric with a distinctive pattern:
a
: a rich silk fabric
b
: a soft usually white linen or cotton fabric used for tablecloths or towels
2
: an allover pattern consisting of one or more small repeated units of design (such as geometric figures) connecting with one another or growing out of one another with continuously flowing or straight lines
3
: a basic garment for infants consisting of a folded cloth or other absorbent material drawn up between the legs and fastened about the waist
also
: a similar garment especially for incontinent adults
diapered; diapering
ˈdī-p(ə-)riŋ 
1
: to ornament with diaper designs
2
: to put on or change the diaper of (an infant)
Examples of diaper in a Sentence
Recent Examples on the Web
Nora Colomer, Fox News, 5 Feb. 2025
In an Instagram post that has more than 460,000 likes at the time of writing, Pratt found humor in a parenting fail many of us are all too familiar with: the diaper explosion.
—Melissa Willets, Parents, 31 Jan. 2025
Amber Smith, Discover Magazine, 22 Apr. 2023
The Good Housekeeping Institute Textiles Lab evaluates all types of clothing and accessories for parents and parents-to-be, from maternity leggings, maternity jeans and maternity workout clothes to nursing bras to diaper bags and more.
—Good Housekeeping, 2 Mar. 2023
See all Example Sentences for diaper 
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Noun
The pail uses dual-seal technology to lock away diaper smells and is compatible with any standard trash bag.
—Nora Colomer, Fox News, 5 Feb. 2025
In an Instagram post that has more than 460,000 likes at the time of writing, Pratt found humor in a parenting fail many of us are all too familiar with: the diaper explosion.
—Melissa Willets, Parents, 31 Jan. 2025
Verb
From laundry detergents to diaper pail deodorizers, Arm & Hammer Baby is committed to ensuring that only the highest quality ingredients are used.
—Amber Smith, Discover Magazine, 22 Apr. 2023
The Good Housekeeping Institute Textiles Lab evaluates all types of clothing and accessories for parents and parents-to-be, from maternity leggings, maternity jeans and maternity workout clothes to nursing bras to diaper bags and more.
—Good Housekeeping, 2 Mar. 2023
See all Example Sentences for diaper
Dictionary Entries Near diaper
Cite this Entry
“Diaper.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diaper. Accessed 12 Feb. 2025.
Copy CitationKids Definition
diaper
1 of 2 noun
di·a·per
ˈdī-(ə-)pər
1
: a usually white linen or cotton fabric woven in a pattern formed by the repetition of a simple design
also
: the design on such cloth
2
: a garment for infants consisting of a piece of absorbent material drawn up between the legs and fastened about the waist
diaper
2 of 2 verb
diapered; diapering
-p(ə-)riŋ
1
: to decorate with diaper designs
2
: to put a diaper on
diaper a baby
Medical Definition
diaper
1 of 2 noun
di·a·per
ˈdī(-ə)-pər
: a basic garment especially for infants consisting of a folded cloth or other absorbent material drawn up between the legs and fastened about the waist
diaper
2 of 2 transitive verb
diapered; diapering
-p(ə-)riŋ
: to put on or change the diaper of (an infant)
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