Dictionary

time immemorial

noun

Definition of TIME IMMEMORIAL

1
:  a time antedating a period legally fixed as the basis for a custom or right
2
:  time so long past as to be indefinite in history or tradition —called also time out of mind

First Known Use of TIME IMMEMORIAL

1602

Browse

Next Word in the Dictionary: timekeeperPrevious Word in the Dictionary: time–honoredAll Words Near: time immemorial
March 28, 2015
persiflage Hear it
Frivolous bantering talk
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears