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'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

: be a substitute


  • Let's keep this conversation sub rosa.
  • I want a sub rosa investigation of the bodies.
  • Words related to 'sub'


    Words near 'sub' in the dictionary