WINGWALL

Domain	Definition
Energy	A building structural element that is built onto a building's exterior along the inner edges of all the windows, and extending from the ground to the eaves. Wingwalls help ventilate rooms that have only one exterior wall which leads to poor cross ventilation. Wingwalls cause fluctuations in the natural wind direction to create moderate pressure differences across the windows. They are only effective on the windward side of the building. (references)
Mining	A wall that guides a stream into a bridge opening or a culvert barrel. (references)
Source: compiled by the editor from various references; see credits.

Anagrams: WINGWALL

Scrabble® Enable2K-Verified Anagrams
	Words within the letters "a-g-i-l-l-n-w-w"
	-1 letter: walling, wawling.
	-2 letters: inwall, lawing, waling.
	-3 letters: algin, align, awing, glial, liang, ligan, linga, wigan.
	-4 letters: agin, anil, gain, gall, gill, glia, gnaw, lain, lang, lawn, ling, nail, nill, wail, wain, wall, wawl, will, wing.
	-5 letters: ail, ain, all, ani, awl, awn, gal, gan, gin, ill, lag, law, lin, nag, naw, nil, wag, wan, waw.
	Words containing the letters "a-g-i-l-l-n-w-w"
	+1 letter: wallowing.
	+2 letters: swallowing.
Source: compiled by the editor from various references; see credits. SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.