四辺 しへん Meanings Noun neighbourhood; neighborhood; vicinity all sides; frontiers (of a country) four sides (of a shape) Kanji 四 four. Read as シ. 辺 vicinity. Read as ヘン. Words containing 四辺 平行四辺形 (へいこうしへんけい) parallelogram 四辺形 (しへんけい) quadrilateral 四辺形格子 (しへんけいこうし) quadrilateral mesh And 2 more. Jinuma: Japanese Dictionary · Word lists