1) 慄然りつぜん #42,446 Link copied! りつぜん [0] Meaning Shirabe Taru-adjective To-adverb Formal terrified; horrified; trembling with fear 彼かれらはその知しらせにりつ然ぜんとした。 They were horror stricken at the news. Kanji 慄 リツ fear 然 ゼン sort of thing, so, if so Forms 慄然#42,446慄然りつぜんりつぜんりつぜん