[{"Bold_text": "noun", "List Items": ["any of numerous predaceous arachnids of the order Araneae, most of which spin webs that serve as nests and as traps for prey.", "(loosely) any of various other arachnids resembling or suggesting these.", "any of various things resembling or suggesting a spider.", "a frying pan, originally one with legs or feet.", "a trivet or tripod, as for supporting a pot or pan on a hearth.", "Machinery.a part having a number of radiating spokes or arms, usually not connected at their outer ends.Also called cross .(in a universal joint) a crosslike part pivoted between the forked ends of two shafts to transmit motion between them.", "a part having a number of radiating spokes or arms, usually not connected at their outer ends.", "Also called cross .(in a universal joint) a crosslike part pivoted between the forked ends of two shafts to transmit motion between them.", "Digital Technology.a computer program that follows and catalogs links within websites in order to index web pages for a search engine.Compare web crawler web crawler.", "an evil person who entraps or lures others by wiles.", "a device attached to a cultivator, for pulverizing the soil."]}, {"Bold_text": "verb (used with object)", "List Items": ["Digital Technology.to digitally survey (websites), following and cataloging their links in order to index web pages for a search engine:Compare crawl1(def9) crawl1(def9).Her company spiders the web for cheap flights and vacation deals."]}]