A south wind.
It is just called the wing.
If you are referring to the distance from wing tip to wing tip, it is usually called "wingspan".
the wing flap
The Senate is in the north wing of the US Capitol. http://en.wikipedia.org/wiki/Old_Senate_Chamber
because the walls had painted panels/wall paintings for decoration and Pinakotheke means 'picture gallery'
It's called delta wing because the wing is shaped like the Greek letter delta: Δ.
maternity wing
it called a front wing and any one from Pegasus school its me Shannon in year 3
The web address of the Wing Haven Foundation is: winghavengardens.com
A wing
gust
winglett