We found one dictionary that defines the word mythical beings:

General (1 matching dictionary)

1. mythical beings: Vocabulary.com

(Note: See mythical_being as well.)

Definitions from WordNet (mythical being) ▸ noun:  an imaginary being of myth or fable ▸ Also see mythical_being ▸ Words similar to mythical beings ▸ Usage examples for mythical beings ▸ Idioms related to mythical beings ▸ Wikipedia articles (New!) ▸ Words that often appear near mythical beings ▸ Rhymes of mythical beings ▸ Invented words related to mythical beings