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IJN

(US, military, nautical) Imperial Japanese Navy ship, informal ship prefix used for a warship of the Imperial Japanese Navy, usually in reference to WWII.

ˈɪd͡ʒn142 viewsLast reviewed Jun 29, 2026+ Add a definition
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#1·Apr 27, 2026

(US, military, nautical) Imperial Japanese Navy ship, informal ship prefix used for a warship of the Imperial Japanese Navy, usually in reference to WWII.

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#2·Apr 27, 2026

(US, military, nautical) , the navy of Imperial Japan, predecessor of the Japanese Maritime Self Defence Force, usually in reference to WWII.

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Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.

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