Meaning: しょうかきn. (Kanji=小火器) small arms, small weapons (guns, machine guns, portable weapons, etc.)n. (Kanji=消火器) fire extinguisher, hand held device for extinguishing firesn. (Kanji=消化器) digestive organs, digestive system, parts of the body which break down food that is ingested in order to prepare it for absorption into the body (Anatomy)