細さい部ぶさいぶCommon wordFreq.FrequencyTop 20,000Meanings1noundetails; particularsRefers to the fine points or specific parts of something, often used when examining or explaining something thoroughly.計けい画かくの細さい部ぶについて話はなし合あいましょう。Let's discuss the details of the plan.彼かれは細さい部ぶにまで注ちゅう意いを払はらう。He pays attention to the smallest details.