ながわた 長きに渡る Show inflections LinksSentence search for 長きに渡るSentence search for ながきにわたるSentence search for 長きにわたるSentence search for 長きに亘るKanji details for 長 and 渡Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ru' ending1. long (time); longstanding; for a long timeOther forms長きにわたる 【ながきにわたる】、長きに亘る 【ながきにわたる】 Discussions Log in to talk about this word.