(1)a soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey; "the children were playing with lead soldiers"
(2)軟質の重い毒性あるの可鍛性の金属元素
(3)切断されすぐは青みがかった白色だが、くすんだ灰色に変色しやすい
(1)