出典:Wiktionary
From anachronism + -ize. From New Latin anachronismus, from Ancient Greek ἀναχρονισμός (anakhronismós), from ἀναχρονίζομαι (anakhronízomai, “referring to the wrong time”), from ἀνά (aná, “up against”) + χρονίζω (khronízō, “spending time”), from χρόνος (khrónos, “time”).