だいよんしはんき 第4四半期 LinksSentence search for 第4四半期Sentence search for だいよんしはんきSentence search for 第四四半期Kanji details for 第, 四, 半 and 期Edit in JMdict Noun1. fourth quarter (of the year)Other forms第四四半期 【だいよんしはんき】 Discussions Log in to talk about this word.