乱視 らんし Meanings Noun astigmatism Kanji 乱 disorder. Read as ラン. 視 sight. Read as シ. Example sentences 強い乱視はコンタクトレンズのほうが矯正できます。Contact lenses are more able to correct strong astigmatism. Words containing 乱視 不正乱視 (ふせいらんし) irregular astigmatism Word lists Medicine Jinuma: Japanese Dictionary · Word lists