軽便 けいべん Also written けいびん Meanings な-adjective, Noun handy; convenient; simple; portable Noun narrow-gauge railway; light railway See also: 軽便鉄道 (けいべんてつどう). Kanji 軽 lightweight. Read as ケイ. 便 convenience. Read as ベン. Words containing 軽便 軽便鉄道 (けいべんてつどう) narrow-gauge railway 簡易軽便 (かんいけいべん) simple, easy, and convenient Jinuma: Japanese Dictionary · Word lists