Skip to main content
spider

spider

10 7.0
A computer program that visits websites by itself to collect information for search engines
  • noun
  • /ˈspaɪdər/
  • Texting
translation icon : rastreador web
  • The search engine uses a spider to index new websites every hour.
  • spider bot
  • spider-based search

Examples

  • Google notices these links when they send out their spiders to crawl your website.

    Blog text (33)
  • All internet search engines, including Google, send out "spiders" to walk the web.

    Blog text (23)
  • In the eyes of the Google spider, the old posts are particularly important.

    Blog text (16)
  • Make sure you tag the images on your site, because spiders are only able to read text.

    Blog text (13)
  • Robots.txt files direct search engine spiders on how to view your site.

    Blog text (8)
  • When you enter a keyword, a spider helps find relevant pages across the internet.

  • Webmasters often submit their sites to alert the spider to new content.

Synonyms

wanderer
vsspider
  • Texting
1 9.1

A computer program that visits websites to find pages for a database

is focused on searching and indexing websites for use by search engines

Compounds

8 1.4

A fine silk net that a spider makes to catch insects

An animal that lives in trees in the Americas with long thin arms and a tail that grasps branches

spider sense
  • Informal
2 8.7

A strong feeling that warns you of danger before you see it

1 6.9

A large spider that hunts on the ground and runs to catch other animals instead of using webs

1 3.6

A plant with long narrow leaves and small white or pink flowers often grown indoors

spider mite
  • Specialized
1 6.4

A tiny bug that spins fine webs and feeds on plant leaves

A large North American spider with black and yellow markings often found in gardens

comb-footed spider
  • Specialized
9.8

A spider with a row of short stiff hairs on each hind foot that often spins irregular webs

An orchid that flowers in spring with pale outer petals and a large brown soft middle petal

barking spider
  • Informal
9.9

An imaginary creature people blame as a joke for a sudden noisy sound like a fart

A large orange and tan spider often found in barns that makes a new round web each day

A large crab with long legs and a spiny shell that lives in European coastal waters

A large spider from southern Europe once thought to make people dance uncontrollably

2.8

A common spider that lives in gardens and makes round webs

A spider that hunts and catches insects instead of making a web

6.8

A tiny red mite that spins webs and eats plant leaves

A tiny spider-like animal that makes fine webs and eats plant juice, damaging leaves

orb-weaving spider
  • Specialized
8.2

A spider that spins round webs to catch flying insects

sea spider
  • Specialized
7.6

A small sea animal with a thin body and long legs like a spider

A spider that makes a silk-lined underground nest with a camouflaged lid

spider angioma
  • Specialized
7.7

A small red mark on the skin with a dot in the middle and thin red lines like a spider

9.9

A fern with delicate divided leaves often grown in shady gardens

A sea crab with very long legs and a small triangular body

A plant with thin, lacy leaves often kept indoors for decoration

A tall garden plant with long, white or pink flowers that look like spiders

spider nevus
  • Specialized
8.4

A small red spot on the skin with short red lines spreading like a spider

A flower with long thin petals that look like a spider

vascular spider
  • Specialized
8.7

A small red spot on the skin with thin red lines spreading out from the middle

How Thorough

spider
  • Texting
10 7.0
crawling
  • Texting
4.9

Surface Forms

spider singular
spiders plural

Etymology

The computer term spider is a picture word: like a real spider moving over its net, a program moves across the internet 'web' to find and collect pages, so the name helps you imagine it 'crawling' sites.