We found one dictionary that defines the word be under the illusion that:

General (1 matching dictionary)

1. be under the illusion that: Oxford Learner's Dictionaries

▸ Words similar to be under the illusion that ▸ Usage examples for be under the illusion that ▸ Idioms related to be under the illusion that ▸ Wikipedia articles (New!) ▸ Words that often appear near be under the illusion that ▸ Rhymes of be under the illusion that ▸ Invented words related to be under the illusion that