読よみ取とり書かき込こみ開かい口こう部ぶMeaningsNoun1. read-write slot; read-write openingKanji used読read取take書write込crowded開open口mouth部sectionComposed of読よみ取とりreading (e.g. by a scanner)Noun書かき込こみwriting; entry (e.g. to a form); posting (e.g. to a blog)Noun開かい口こうopening; aperture (e.g. camera); opening one's mouth; beginning to speak; open; broadNoun部ぶdepartment (in an organization, company, etc.); division; bureau; faculty; club (at a school, university, etc.); team; part; portion; region; area; …Noun