食しょく胞ほうしょくほうMeanings1nounphagosomeA membrane-bound vesicle formed around a particle engulfed by a phagocyte. Used in cell biology and immunology contexts.食しょく胞ほうは、細さい胞ぼうが異い物ぶつを取とり込こんだ後あとに形けい成せいされる。A phagosome is formed after a cell engulfs a foreign particle.