Bubble porthole Synonyms

We can't find synonyms for the phrase "Bubble porthole", but we have synonyms for terms, you can combine them.

BP abbreviation

BP is an abbreviation for Bubble Porthole
What does BP stand for?
BP stands for "Bubble Porthole"

Definitions for Bubble


Definitions for Porthole


  • (noun) a window in a ship or airplane
  • (noun) an opening (in a wall or ship or armored vehicle) for firing through