Obscure supplement Synonyms

Definitions for Obscure


  • (adjective) having an often intentionally veiled or uncertain meaning
  • (adjective) not widely known
  • (adjective) being without light or without much light

OS abbreviation

OS is an abbreviation for Obscure Supplement
What does OS stand for?
OS stands for "Obscure Supplement"

Definitions for Supplement


  • (noun) something added (as by growth )
  • (noun) something that serves to complete or make up for a deficiency in something else
  • (noun) a part added at the end of a book or periodical