The term WEFT is composed of two words, WEB and WOOF. WEB is a 3-letter word that refers to the World Wide WEB, which is an interconnected network of computers that allows users to access information from all over the world. WOOF is a 4-letter word that refers to the sound made by a dog. It is also used to describe the act of enthusiastically greeting someone or something. Together, WEB and WOOF form the term WEFT, which is a type of fabric made by interlacing threads of different colors and textures.