How to pronounce "sub"

• "sub" pronounced in English.

• "sub" pronounced in Finnish.

• "sub" pronounced in Italian.

Meanings and definitions of "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

Synonyms:

• bomber
• grinder
• hero
• hero sandwich
• hoagie
• hoagy
• Cuban sandwich
• Italian sandwich
• poor boy
• sub
• submarine
• submarine sandwich
• torpedo
• wedge
• zep

Noun

a submersible warship usually armed with torpedoes

Synonyms:

• submarine
• pigboat
• sub
• U-boat

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"

Synonyms:

• substitute
• sub
• stand in
• fill in