ちりお 塵の尾 LinksSentence search for 塵の尾Sentence search for ちりのおSentence search for ちりの尾Kanji details for 塵 and 尾Edit in JMdict Expressions (phrases, clauses, etc.), Noun1. dust tail (of a comet)AstronomyOther formsちりの尾 【ちりのお】 Discussions Log in to talk about this word.