Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
optical illusion | Yes | No | No | No |
mirage | Yes | No | No | No |
optical illusion (noun) | mirage (noun) |
---|---|
an optical phenomenon that results in a false or deceptive visual impression | something illusory and unattainable |
an optical illusion in which atmospheric refraction by a layer of hot air distorts or inverts reflections of distant objects |