English Lexicon

Yesterday

/ˈjɛs.tər.deɪ/
nounadverbCEFR A1 (Beginner)Top #300 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The day before today.

    "I went to the park yesterday."
As adverb
  1. 1

    On the day before today.

    "Yesterday, I finished my homework."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The word 'yesterday' originates from the Old English 'gēostran dæg', which means 'the day before today'. It has evolved through Middle English as 'yisterday', reflecting the passage of time and the concept of recalling the previous day.

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