Pen·​ta·​gon·​ese ˌpen-tə-ˌgä-ˈnēz How to pronounce Pentagonese (audio) -ˈnēs How to pronounce Pentagonese (audio)
: military jargon

Word History

First Known Use

1950, in the meaning defined above

Time Traveler
The first known use of Pentagonese was in 1950

Dictionary Entries Near Pentagonese

Cite this Entry

“Pentagonese.” Dictionary, Merriam-Webster, Accessed 1 Dec. 2023.

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