spiders >> ˈspʌɪdə
Definition: [noun] an eight-legged predatory arachnid with an unsegmented body consisting of a fused head and thorax and a rounded abdomen. Spiders have fangs which inject poison into their prey, and most kinds spin webs in which to capture insects.
Definition: [noun] an object resembling a spider, especially one having numerous or prominent legs or radiating spokes.
Definition: [noun] another term for crawler (sense 2).
Definition: [verb] move in a scuttling manner suggestive of a spider.
Example: a treecreeper spidered head first down the tree trunk
Definition: [verb] another term for crawl (sense 4 of the verb).
Example: when the search engines spider your site they'll find all of the pages