旃那センナ 旃那 LinksSentence search for 旃那Sentence search for センナKanji details for 旃 and 那Edit in JMdict Noun1. Alexandrian senna (Senna alexandrina); Egyptian senna; true sennaUsually written using kana alone, From Latin Notes旃那: Ateji (phonetic) reading. Discussions Log in to talk about this word.