漏ろう斗と葉ようMeanings1nouninfundibular leafbotanyBotanical term for a leaf shaped like a funnel. Rare outside technical contexts.この植しょく物ぶつは漏ろう斗と葉ようを持もち、雨う水すいを集あつめる。This plant has infundibular leaves that collect rainwater.