'sub' in a sentence
Learn how to use 'sub' with 2 example sentences.
- sub noun
-
: a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States
: a submersible warship usually armed with torpedoes
- sub verb
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: be a substitute
Let's keep this conversation sub rosa.
I want a sub rosa investigation of the bodies.