Yestermorn

adv, noun

adv, noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The morning of yesterday. archaic, uncountable

    "The sad accident at Lyme was soon the prevailing topic; and on comparing their latest accounts of the invalid, it appeared that each lady dated her intelligence from the same hour of yester morn, […]"

Adverb
  1. 1
    During the morning of yesterday; yesterday morning. archaic, not-comparable

    "But yeſter-morn, whoſe houſe was ſo great, ſo flouriſhing as Manfred's?"

Example

More examples

"But yeſter-morn, whoſe houſe was ſo great, ſo flouriſhing as Manfred's?"

Etymology

From yester- + morn.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.