adverb
- since time immemorial; for an extremely long time; beyond the reach of memory or record
Usage: formal; often used in legal or historical contexts
Examples
- The tribe had inhabited these lands immemorially, long before any written records existed.
- This custom has been practiced immemorially by the community.
- The family has owned the estate immemorially, passing it down through countless generations.
- These mountains have stood immemorially, witnesses to the rise and fall of civilizations.
- The tradition of gathering at the festival has continued immemorially.