日本語WordNet
predatory arachnid with eight legs, two poison fangs, two feelers, and usually two silk-spinning organs at the back end of the body; they spin silk to make cocoons for eggs or traps for prey
a computer program that prowls the internet looking for publicly accessible resources that can be added to a database; the database can then be searched with a search engine
JMdict
AIによる解説
A spider is an eight-legged arachnid that typically spins webs to catch insects. In computing, a spider (or web crawler) is a program that systematically browses websites for search engine indexing.
ライセンス: KeyLang Original
The harmlessness of the spider was reassuring.
そのクモが無害であることは安心材料でした。
Scientists studied the spider's sericterium to understand silk production.
科学者たちはクモの絹糸腺を研究して絹の生成を理解しようとしました。
Some spider species have cannibalistic tendencies.
一部のクモ種は共食いの傾向がある。
Pronunciation data from ipa-dict (MIT License) based on cmudict-ipa by @lingz