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Definition of pajamas
pajamas
/pəˈdʒæ.məz/
(UK: pyjamas)
pa · ja · mas
Plural:pajamas
pajamas Lexical Profile
CEFR
A2
Grade
2
Tier
1
Usage
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pajamas Game Scores & Validity
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WWF
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• noun
1
North American A loose-fitting two-piece garment consisting of a top and trousers, worn primarily for sleeping or lounging.
Example
"After a long and exhausting day at work, she immediately changed into her comfortable flannel pajamas."
Synonyms
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View all antonyms for pajamasWord Nuance & Usage
In North American English, the standard spelling is 'pajamas', whereas in British and Commonwealth English, it is spelled 'pyjamas'. It is treated grammatically as a plural noun, typically paired with 'a pair of'.
• Nearby Words
Word Origin & Etymology
Borrowed from Urdu and Hindi 'pāyjāma' (meaning 'loose trousers'), which derives from Persian 'pāy' (leg) and 'jāma' (garment). Originally referring to loose trousers worn in the Middle East and South Asia, it was adopted by European colonizers as sleepwear.
Cite this Entry
Wordmom. (2026). Definition of Pajamas. In Wordmom Dictionary. Retrieved Oct 13, 2026, from https://wordmom.com/dictionary/pajamas