Previous invention Synonyms

Previous replaced

Definitions for Previous


  • (adjective) going before another in time or order
  • (adjective) just preceding something else in time or order
  • (adjective) (used especially of persons) of the immediate past

Synonyms for phrase

PI abbreviation

PI is an abbreviation for Previous Invention
What does PI stand for?
PI stands for "Previous Invention"

Invention replaced

Definitions for Invention


  • (noun) something (as a device ) created for the first time through the use of the imagination
  • (noun) something that is the product of the imagination
  • (noun) the ability to form mental images of things that either are not physically present or have never been conceived or created by others