Onboard spa Synonyms

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

Onboard Synonyms

OS abbreviation

OS is an abbreviation for Onboard Spa
What does OS stand for?
OS stands for "Onboard Spa"

Definitions for Spa


  • (noun) a building or room used for sports activities and exercising
  • (noun) a fashionable hotel usually in a resort area
  • (noun) a health resort near a spring or at the seaside