(of visual, or sometimes auditory, images) exceptionally vivid and allowing detailed recall of something previously perceived: thought to be common in children
2.
relating to or subject to such imagery
[C20: from Greek eidētikos, from eidos shape, form]
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
a chattering or flighty, light-headed person.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
"pertaining to the faculty of projecting images," 1924, from Ger. eidetisch, coined by Ger. psychologist Erich Jaensch (1883-1940), from Gk. eidetikos "pertaining to images," also "pertaining to knowledge," from eidesis "knowledge," from eidos "form, shape" (see -oid).