Cool u-boats Synonyms

We can't find synonyms for the phrase "Cool u-boats", but we have synonyms for terms, you can combine them.

U-boats Synonyms

CU abbreviation

CU is an abbreviation for Cool U-boats
What does CU stand for?
CU stands for "Cool U-boats"

Definitions for Cool


  • (adjective) having or showing a lack of friendliness or interest in others
  • (adjective) free from emotional or mental agitation
  • (adjective) having a low or subnormal temperature