Simple Definition of portmanteau

from our Learner's Dictionary

portmanteau

noun

plural portmanteaus or portmanteaux poɚtˈmæntoʊz How to pronounce portmanteau (audio)
old-fashioned : a large suitcase that opens into two parts

Cite this Entry

“Portmanteau.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/portmanteau. Accessed 20 Jun. 2026.

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