- 1the day before today Yesterday was Sunday. What happened at yesterday's meeting?
Definitions on the go
Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.
- 2(also yes‧ter‧days [plural]) the recent past Yesterday's students are today's employees. All her yesterdays had vanished without a trace. This is already yesterday's news (= no longer of interest).
Check pronunciation: yesterday