Boost your vocab and unleash your potential!

Recently viewed words:
Definitions of sub
  1. 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
    type of:
  2. verb
    be a substitute
    "The young teacher had to substitute for the sick colleague" "The skim milk substitutes for cream--we are on a strict diet"
  3. noun
    a submersible warship usually armed with torpedoes

    Similar: 

My lists:
Recently viewed words: