Williwaw

In meteorology, a williwaw is a sudden blast of wind descending from a mountainous coast to the sea. The word is of unknown origin, but was earliest used by British seamen in the 19th century. The usage appears for winds found in the Strait of Magellan, the Aleutian Islands and the coastal fjords of the Alaskan Panhandle, where the terms outflow w...
Found on http://en.wikipedia.org/wiki/Williwaw

Williwaw

• (n.) Alt. of Willywaw
Found on http://thinkexist.com/dictionary/meaning/williwaw/

Williwaw

(from the article `Vidal, Gore`) ...in the U.S. Army in World War II. Thereafter he resided in many parts of the world—the east and west coasts of the United States, Europe, North ...
Found on http://www.britannica.com/eb/a-z/w/40

Williwaw

A sudden blast of wind descending from a mountainous coast to the sea, in the Strait of Magellan or the Aleutian Islands.
Found on http://www.ggweather.com/winds.html

Williwaw

a sudden violent wind
Found on http://guardiansofgahoole.wikia.com/wiki/Owl_Glossary

williwaw

sudden squall, tumult or disturbance
Found on http://phrontistery.info/w.html
No exact match found