微レ存 びレぞん Also written びレそん Meanings Expression not completely unthinkable; not impossible (usu. as 可能性が微レ存; abbr. of 微粒子レベルで存在している) Kanji 微 slight. Read as ビ. 存 exist. Read as ソン. Word lists Internet slang Jinuma: Japanese Dictionary · Word lists