"a phantasm, an illusion, an apparition," 1590s, from Latin phantasma (see phantasm).
Entries linking to phantasma
phantasm n.
mid-13c., fantesme, "that which has only seeming reality, permanence, or value;" c. 1300 as "an illusory experience or object; an apparition;" from Old French fantosme "a dream, illusion, fantasy; apparition, ghost, phantom" (12c.), and directly from Latin phantasma "an apparition, specter," in Late Latin also "appearance, image," from Greek phantasma "image, phantom, apparition; mere image, unreality," from phantazein "to make visible, display," from stem of phainein "to bring to light, make appear; come to light, be seen, appear; explain, expound, inform against; appear to be so," from PIE root *bha- (1) "to shine." Spelling conformed to Latin from 16c. (see ph). A spelling variant of phantom, "differentiated, but so that the differences are elusive" [Fowler].