a. OFr. fantasie (Fr. fantaisie), (= Pr. fantazia, Sp., Pg. fantasía, Ital. fantasia), ad. L. phantasia, a. Gr. φαντασία lit. ‘a making visible’, f. φαντάζειν to make visible, f. φαίνειν to show. The senses of φαντασία from which the senses of the word in the mod. langs. are developed are: 1. appearance, in late Gr. esp. spectral apparition, phantom (so L. phantasia in Vulg.); 2. the mental process or faculty of sensuous perception; 3. the faculty of imagination.
These senses passed through OFr. into Eng., together with others (as delusive fancy, false or unfounded notion, caprice, etc.) wh…