Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
optical illusion | Yes | No | No | No |
apparent movement | Yes | No | No | No |
optical illusion (noun) | apparent movement (noun) |
---|---|
an optical phenomenon that results in a false or deceptive visual impression | an optical illusion of motion produced by viewing a rapid succession of still pictures of a moving object |