- Something apparently seen but having no physical reality; a phantom or an apparition. Also called phantasma.
- An illusory mental image. Also called phantasma.
- In Platonic philosophy, objective reality as perceived and distorted by the five senses.
[Middle English fantasme, from Old French, from Latin phantasma, from Greek, from phantazein, to make visible, from phantos, visible, from phainein, to show.]
phantasmal phan·tas'mal (făn-tăz'məl) or phan·tas'mic (-tăz'mĭk) adj.




