虱 しらみ Also written シラミ, しし, 蝨 Meanings Noun louse (esp. a sucking louse); lice Kanji 虱 lice; vermin. Read as しらみ. Words containing 虱 床虱 (とこじらみ) bed bug (Cimex lectularius) 着物虱 (きものじらみ) body louse (Pediculus humanus humanus) Jinuma: Japanese Dictionary · Word lists