"an intricate network suggesting something that was formed by weaving or interweaving"
"an intricate trap that entangles or ensnares its victim"
"the flattened weblike part of a feather consisting of a series of barbs on either side of the shaft"
"an interconnected system of things or people"
"computer network consisting of a collection of internet sites that offer text and graphics and sound and animation resources through the hypertext transfer protocol"
"membrane connecting the toes of some aquatic birds and mammals"