ひとつき 一月 Common word JLPT N5 LinksSentence search for 一月Sentence search for ひとつきSentence search for ひと月Sentence search for いちげつKanji details for 一 and 月Edit in JMdict Noun1. one monthOther formsひと月 【ひとつき】、一月 【いちげつ】 Discussions Log in to talk about this word.