大たい冊さつたいさつじ字FuriganaMeanings1nounlarge book; bulky volumeRefers to a physically large or thick book, often implying a substantial or weighty tome.彼かれは大たい冊さつの百ひゃっ科か事じ典てんを机つくえの上うえに置おいた。He placed a large encyclopedia on the desk.