polliwog 词源(Etymology) - 趣词词源[英文版]

polliwog (n.)[polliwog 词源字典]: "tadpole," mid-15c., polwygle, probably from pol "head" (see poll (n.)) + wiglen "to wiggle" (see wiggle (v.)). Modern spelling is 1830s, replacing earlier polwigge.[polliwog etymology, polliwog origin, 英语词源]