Principal involvement Synonyms

Principal replaced

Definitions for Principal


  • (adjective) coming before all others in importance
  • (adjective) highest in rank or authority
  • (noun) the person who has the most important role in a play, movie , or TV show

Synonyms for phrase

PI abbreviation

PI is an abbreviation for Principal Involvement
What does PI stand for?
PI stands for "Principal Involvement"

Involvement replaced

Definitions for Involvement


  • (noun) the act of sharing in the activities of a group
  • (noun) the condition of sharing in common with others (as fellows or partners etc.)
  • (noun) a usually secretive or illicit sexual relationship