致ち死し量りょうTop 20000MeaningsNoun1. lethal doseKanji used致politely do死death量quantityPitch accentちしりょうComposed of致ち死しlethal; fatalNo-adjective量りょうquantity; amount; volume; capacity; portion (of food); generosity; magnanimity; tolerance; pramana (means by which one gains accurate and valid knowledge; in Indian philosophy)NounUsed in vocabulary半はん数すう致ち死し量りょうmedian lethal dose; LD50Noun