We found one dictionary that defines the word willothe wisp:

General (1 matching dictionary)

1. willo'the-wisp: The Wordsmyth English Dictionary-Thesaurus

▸ Words similar to willothe wisp ▸ Usage examples for willothe wisp ▸ Idioms related to willothe wisp ▸ Wikipedia articles (New!) ▸ Words that often appear near willothe wisp ▸ Rhymes of willothe wisp ▸ Invented words related to willothe wisp