TithonographicTi*thon`o*graph"ic\, a. [Tithonic + -graph + -ic.] Of, relating to, or produced by, the chemical action of rays of light; photographic.
|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 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.|