ふだ 降り出す JLPT N4 Show inflections LinksSentence search for 降り出すSentence search for ふりだすSentence search for 降りだすKanji details for 降 and 出Edit in JMdict Godan verb with 'su' ending, Intransitive verb1. to begin to rain; to begin to snowOther forms降りだす 【ふりだす】 Discussions Log in to talk about this word.