hard lead hard lay • hard-learned · · · Info · Definitions · Synonyms · Characters · · hard lead · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) a lead alloy that contains about 5% antimony. Synonyms: hard lead, antimonial lead. · · Noun Definition 1 (noun) unrefined lead that is hard because of the impurities it contains. Synonyms: hard lead. · · Noun Definition 2 Synonyms · · · antimonial lead · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 l latin small letter l U+006C r latin small letter r U+0072