傍ぼう題だいぼうだいMeanings1nounsubtitleRefers to a secondary title of a book, article, or other publication, often providing additional context or detail.この本ほんの傍ぼう題だいは「日本にほん経けい済ざいの未み来らい」です。The subtitle of this book is 'The Future of the Japanese Economy'.