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yesterday

1 yesterday /ˈjɛstɚˌdeɪ/ noun
plural yesterdays
1 yesterday
/ˈjɛstɚˌdeɪ/
noun
plural yesterdays
Britannica Dictionary definition of YESTERDAY
[noncount] : the day before today
[count] somewhat formal : a time in the past : the time of previous years
2 yesterday /ˈjɛstɚˌdeɪ/ adverb
2 yesterday
/ˈjɛstɚˌdeɪ/
adverb
Britannica Dictionary definition of YESTERDAY
: on, during, or for the day before today

wasn't born yesterday

see born