Where does “Arachnida” come from?

Arachnida (New Latin) comes from Ancient Greek ἀράχνη — spider; a spider's web.

Ancestry of “Arachnida”, step by step

StepLanguageWordMeaning
1Ancient Greekἀράχνηspider; a spider's web

Words derived from “Arachnida

Every word from Ancient Greek ἀράχνη
Arachnida — Etymology, Origin & Word History | Etymology Explorer