Wednes ‧ day /ˈwenzdi, -deɪ/ BrE AmE ( written abbreviation Wed. or Weds ) noun [uncountable and countable]
[ Language: Old English ; Origin: wodnesdæg , from Woden 'Odin' + dæg 'day' ]
the day between Tuesday and Thursday
on Wednesday
The sale starts on Wednesday.
We can go Wednesday. American English
Wednesday morning/afternoon etc
I saw Vicky on Wednesday evening.
last Wednesday
They left last Wednesday.
this Wednesday
Come down this Wednesday.
next Wednesday (=Wednesday of next week)
I can let you know next Wednesday.
a Wednesday (=one of the Wednesdays in the year)
‘Are you free on the 19th?’ ‘Is that a Wednesday?’