スモン病びょうスモンびょうMeanings1nounsubacute myelo-optico-neuropathy; SMONmedicineMedical term for a neurological disease that occurred in Japan in the 1960s, linked to the drug clioquinol.スモン病びょうは、かつて日本にほんで大おおきな社しゃ会かい問もん題だいとなった。SMON disease once became a major social issue in Japan.