n. Woad.n. A little mass, tuft, or bundle, as of hay or tow.n. Specifically: A little mass of some soft or flexible material, such as hay, straw, tow, paper, or old rope yarn, used for retaining a charge of powder in a gun, or for keeping the powder and shot close; also, to diminish or avoid the effects of windage. Also, by extension, a dusk of felt, pasteboard, etc., serving a similar purpose.n. A soft mass, especially of some loose, fibrous substance, used for various purposes, as for stopping an aperture, padding a garment, etc.v. To form into a mass, or wad, or into wadding.v. To insert or crowd a wad into; ; also, to stuff or line with some soft substance, or wadding, like cotton.n. An earthy oxide of manganese, or mixture of different oxides and water, with some oxide of iron, and often silica, alumina, lime, or baryta; black ocher. There are several varieties.n. Plumbago, or black lead.