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.
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.
— abbreviation Wed. or Weds.
see also ash wednesday