[woof] n [alter. of ME oof, fr. OE owef, fr. o- (fr. on) + wefan to weave--more at weave] (bef. 12c) 1 a: weft 1a b: woven fabric; also: the texture of such a fabric
2: a basic or essential element or material
[2]woof vi [imit.] (1804) 1: to make the low gruff sound typically produced by a dog
2: to express oneself in a usu. stylized boastful, aggressive, or exaggeratedly deceitful manner [3]woof n (1839) 1: a low gruff sound typically produced by a dog
2: a low note emitted by sound reproducing equipment