English dictionary



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English noun: will-o'-the-wisp

1. will-o'-the-wisp (phenomenon) a pale light sometimes seen at night over marshy ground


Synonymsfriar's lantern, ignis fatuus, jack-o'-lantern


Broader (hypernym)light, visible light, visible radiation

2. will-o'-the-wisp (cognition) an illusion that misleads


Synonymsignis fatuus


Broader (hypernym)fancy, fantasy, illusion, phantasy









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