遺失 いしつ Meanings Noun, する verb, Transitive loss Kanji 遺 leave behind. Read as イ. 失 lose. Read as シツ. Example sentences 彼は父の時計を遺失した。He has lost his father's watch. Words containing 遺失 遺失物 (いしつぶつ) lost article 遺失物取扱所 (いしつぶつとりあつかいじょ) lost and found office 遺失者 (いしつしゃ) owner of a lost article And 2 more. Jinuma: Japanese Dictionary · Word lists