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submarine sandwich

(United States, Canada) A sandwich made on a long, cylindrical roll split lengthwise; it typically contains meats and cheeses.

ˈsʌbmɚˌin ˈsændwɪt͡ʃDocumented since 1930s1930sSilenthistorical50 viewsLast reviewed Jun 29, 2026+ Add a definition
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Born ~1930 · no dated citations yet
1930BornToday, 2026

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#1·Apr 27, 2026

(United States, Canada) A sandwich made on a long, cylindrical roll split lengthwise; it typically contains meats and cheeses.

Origin: From its resemblance to a submarine (underwater boat). From the US, circa 1930s. World War II marked the beginning of the term's widespread use in print. Origin information sourced from Wiktionary contributors (CC BY-SA 4.0).
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