Learner's definition of WEDNESDAY
: the day of the week between Tuesday and Thursday
I had lunch with her last Wednesday.
I'll be seeing her again next Wednesday.
The class meets on Wednesdays. [=every Wednesday]
My birthday falls on a Wednesday this year.
(Brit) Next week I'll arrive on the Wednesday and leave on the Friday.
— abbreviation Wed. or Weds.
Next week I'll arrive on Wednesday and leave on Friday.
The paper is due on Wednesday. = (chiefly US) The paper is due Wednesday.
I will arrive on Wednesday morning.