Etymology of ER

The source reports below are imported and unreviewed by *SET-U. Separate numbered origins and differing source variants are preserved; agreement within this extraction is not independent corroboration.

Unnumbered source etymology

Original entry ↗

noun

Initialism of earned run. · Initialism of endoplasmic reticulum. · Initialism of entity-relationship. · Initialism of emergency room.

name

Initialism of Elizabeth Regina (“Queen Elizabeth”). · Initialism of Edward Rex (on coins, letterboxes, etc.) The royal cypher for Edward VII, king of Great Britain · Initialism of Eleanor Roosevelt. · Abbreviation of Erie (“Erie, Pennsylvania, USA”).

Selected source glosses provide context, not a complete modern definition inventory

Abbreviations.

This page abbreviates 3 auxiliary source items. The etymology narrative is not shortened. Omission counts are available in the audit fields below; consult the original for complete auxiliary material.

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The source etymologies

Unnumbered source etymology

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