Elderly revert Synonyms

Definitions for Elderly

(adjective) being of advanced years and especially past middle age
(adjective) advanced in years
(noun) people who are old collectively

Synonyms for phrase

advanced reverse

antiquated switch

ER abbreviation

ER is an abbreviation for Elderly Revert

What does ER stand for?

ER stands for "Elderly Revert"

Revert replaced

Definitions for Revert

(verb) to go back to a previous and usually lower state or level
(verb) go back to a previous state
(verb) undergo reversion, as in a mutation