Glass containing lead oxide, used for its high refractive index (often in cut glass) or for its ability to block ionizing radiation.

Glass that contains at least 24% lead oxide (PbO). / Cut glass made of this material.

plumbism

The mineral galena.

(mining) blende

(mining) To find a vein of ore. / (figuratively, informal) To find a way to fortune.

simple past tense and past participle of lead climb

Third-person singular simple present indicative form of lead climb

(climbing) A climbing technique, in which the climber places anchors while ascending a rock.

present participle of lead climb