Out-of-tune instrument Synonyms

Out-of-tune replaced

Synonyms for phrase

OI abbreviation

OI is an abbreviation for Out-of-tune Instrument
What does OI stand for?
OI stands for "Out-of-tune Instrument"

Definitions for Instrument


  • (noun) a written or printed paper giving information about or proof of something
  • (noun) an article intended for use in work
  • (noun) something used to achieve an end