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Definition of diaper

diaper

/ˈdaɪ.ə.pɚ/
di · a · per

Plural:diapers
•
Past Simple:diapered
•
Past Participle:diapered
•
Present Participle:diapering
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diaper Lexical Profile

diaper Game Scores & Validity

• noun

1

North American A piece of folded, absorbent material placed between the legs and fastened at the waist, worn by infants or incontinent individuals to catch and retain bodily waste.

Example

"The exhausted parents quickly realized they had run out of clean diapers in the middle of the night."


2

A linen or cotton fabric woven with a repeating, typically diamond-shaped geometric pattern.

Example

"The antique dining table was formally set with fine white diaper."

• verb

1

North American To put a diaper on an infant or individual.

Example

"It took the new father a few tries to learn how to correctly diaper the baby."


2

To ornament a surface, architectural element, or fabric with a repeating geometric or diamond pattern.

Example

"The medieval artisans carefully diapered the background of the manuscript illumination with gold leaf."

Synonyms
View all synonyms for diaper

Word Nuance & Usage

The term is primarily used in North American English; in British English and most Commonwealth nations, the equivalent word is 'nappy'.

• Rhymes for diaper

Word Origin & Etymology

From Old French 'diapre' (ornamental cloth), from Medieval Latin 'diasprum', which originated from Byzantine Greek 'diaspros', meaning 'pure white'. Over time, the term shifted from the patterned fabric itself to the absorbent undergarments frequently made from it.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Diaper. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/diaper
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