Obligatory screw Synonyms

Obligatory replaced

Definitions for Obligatory


  • (adjective) forcing one's compliance or participation by or as if by law
  • (adjective) used or heard so often as to be dull
  • (adjective) required by obligation or compulsion or convention

Synonyms for phrase

OS abbreviation

OS is an abbreviation for Obligatory Screw
What does OS stand for?
OS stands for "Obligatory Screw"

Screw replaced

Definitions for Screw


  • (verb) to twist (something) out of a natural or normal shape or condition
  • (verb) to rob by the use of trickery or threats
  • (noun) a simple machine of the inclined-plane type consisting of a spirally threaded cylindrical rod that engages with a similarly threaded hole