まるいっしゅうかん 丸一週間 LinksSentence search for 丸一週間Sentence search for まるいっしゅうかんKanji details for 丸, 一, 週 and 間Edit in JMdict Noun1. the whole week; all the weekふぶき吹雪はまるいっしゅうかんまる一週間あれくる荒れ狂った。The snowstorm raged for a full week. Discussions Log in to talk about this word.