Past idea Synonyms

Past replaced

previous idea

antiquated idea

Definitions for Past

(adjective) having been such at some previous time
(noun) the events or experience of former times
(preposition) on or to the farther side of

Synonyms for phrase

PI abbreviation

PI is an abbreviation for Past Idea

What does PI stand for?

PI stands for "Past Idea"

Idea replaced

Definitions for Idea

(noun) something imagined or pictured in the mind
(noun) someone of such unequaled perfection as to deserve imitation
(noun) something that one hopes or intends to accomplish