(Japanese linguistics) on-reading, a pronunciation of a kanji derived from its pronunciation in a Sinitic language at the time it was imported from China (Note: An on-reading of a character is distinguished from its kun-reading(s) 訓讀|训读[xun4 du2]. For example, 山 has an on-reading "san" and a kun-reading "yama".)
noun
reading of a Chinese character in non-Chinese languages based on the original Chinese pronunciation; on'yomi or ondoku in Japanese, eumdok in Korean