Principal series Synonyms

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

Definitions for Series


  • (noun) similar things placed in order or happening one after another
  • (noun) a group of postage stamps having a common theme or a group of coins or currency selected as a group for study or collection
  • (noun) (mathematics) the sum of a finite or infinite sequence of expressions