1) 孑然けつぜん #215,984 Link copied! けつぜん [0] Meaning Shirabe Taru-adjective To-adverb isolated; alone; helpless Kanji 孑 ケツ mosquito wriggler 然 ゼン sort of thing, so, if so Forms 孑然#215,984孑然けつぜんけつぜんけつぜん