héliographique

== French == === Etymology === From héliographie +‎ -ique. === Pronunciation === IPA(key): /e.ljɔ.ɡʁa.fik/ Homophone: héliographiques === Adjective === héliographique (plural héliographiques) heliographic === Further reading === “héliographique”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012