Prototype U-boat Synonyms

We can't find synonyms for the phrase "Prototype U-boat", but we have synonyms for terms, you can combine them.

Prototype Synonyms

U-boat Synonyms

PU abbreviation

PU is an abbreviation for Prototype U-boat
What does PU stand for?
PU stands for "Prototype U-boat"

Definitions for Prototype


  • (noun) one of a group or collection that shows what the whole is like
  • (noun) something belonging to an earlier time from which something else was later developed
  • (noun) something from which copies are made

Definitions for U-boat


  • (noun) a submersible warship usually armed with torpedoes