n The silken structure a spider builds using silk secreted from the spinnerets at the caudal tip of its abdomen; a spiderweb.Image:Spinnennetz im Gegenlicht.jpg|thumb|right|A spider's web
n Any interconnected set of persons, places, or things, which when diagrammed resembles a spider's web.
n (baseball) The part of a baseball mitt between the forefinger and thumb, the webbing. File:Baseball glove.png|thumb|right|A baseball glove, with a 'web' between the thumb and forefinger
n The interconnection between flanges in structural members, increasing the effective lever arm and so the load capacity of the member.
n (rail transport) The thinner vertical section of a railway rail between the top (head) and bottom (foot) of the rail. image:rail profile.svg|thumb|right|Profile of flat-bottomed and bullhead railway rail showing the 'web'
n (context|lithography) A long sheet of paper which is fed from a roll into a printing press, as opposed to individual sheets of paper.