本ほんを広ひろげるConjugationMeanings1expression, ichidan verbopen a bookLiteral action of opening a book, often to read or study.彼かれは机つくえに座すわって本ほんを広ひろげた。He sat at his desk and opened a book.図と書しょ館かんで静しずかに本ほんを広ひろげて読よんだ。I quietly opened a book and read it in the library.