Meaning of 'D in English

(ə)d verb

Etymology: contraction of had, would, did

1. : had

they' d gone


a. : would I

he' d go

b. : should

3. : did

what' d you say?

where' d he go?

' d you see what I saw?

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.