English dictionary

hard lead

/h/A/rd_l/E/d/

Definitions, examples, synonyms and antonyms from WordNet 3.0.

noun

a lead alloy that contains about 5% antimony

noun.substance

Synonyms antimonial lead

Source: WordNet 3.0
unrefined lead that is hard because of the impurities it contains

noun.substance

Source: WordNet 3.0