illusion   (Sound)

The noun illusion has 4 senses

• illusion, semblance -- (an erroneous mental representation)


• illusion, fantasy, phantasy, fancy -- (something many people believe that is false; "they have the illusion that I am very wealthy")


• delusion, illusion, head game -- (the act of deluding; deception by creating illusory ideas)


• magic trick, conjuring trick, trick, magic, legerdemain, conjuration, thaumaturgy, illusion, deception -- (an illusory feat; considered magical by naive observers)