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spider

SPY-dur/ˈspaɪ̯dɚ/UKSPY-duh/ˈspaɪ̯də/

Pluralspiders

Verbspiders, spidering, spidered

20 meanings of spider

Practice

  1. 1
    eight legsnouncountable or uncountable
    A small animal with eight legs that often spins a sticky web to catch insects.

    Like a tiny eight-legged hunter that builds a sticky net to trap its food.

    A spider spun its web across the open doorway overnight.

    She found several spiders hiding behind the boxes in the basement.

    Note
  2. 2
    web botnouncountable or uncountable
    A computer program that follows links across websites to collect information.

    Like a robot that follows every path on a map and writes down what it finds.

    The search engine uses a spider to find new pages.

    These spiders visit millions of websites every day.

    Similarcrawler

    Note
  3. 3
    scan websitesverbtransitive
    To follow links across websites automatically in order to collect information.

    Like walking through every door in a building to list what is in each room.

    The program will spider the site to find broken links.

    Search tools spider the web every single day.

    Similarcrawl

    Note

Practice

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Origin

It comes from an old English word for spider, which came from an older word meaning "to spin."

Checked 1 Nov 2026 · 2 facts