yesterday
Meaning in simple English
US /ˈjɛstɚdeɪ/ · UK /ˈjestədeɪ/
yesterday means: The day immediately before today.
noun
PREVIOUS DAYA1
The day immediately before today.
- Yesterday was a busy day.
- Yesterday’s rain flooded the garden.
- We have waited since yesterday.
THE PASTC1
The past, especially a time whose ideas or customs no longer seem modern.
- Those ideas belong to yesterday.
- The museum preserves the world of yesterday.
- She wanted to leave yesterday behind.
PAST DAYSC2
Days that have already passed, often remembered with strong feelings.
- His yesterdays seemed full of adventure.
- She treasured the bright yesterdays of her childhood.
- Their yesterdays were gone, but their memories remained.
adverb
ONE DAY AGOA1
On the day immediately before today.
- I saw her yesterday.
- We arrived yesterday evening.
- Did you call him yesterday?
VERY URGENTLYC1
Used to say that something is needed immediately and is already late.
- I need that report yesterday.
- The manager wanted the repairs finished yesterday.
- When do we need it? Yesterday!
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