bn:00050352n
Noun Concept
Categories: Art materials, Articles with short description, Pencils, All articles lacking reliable references, Office equipment
EN
lead  pencil lead
EN
Mixture of graphite with clay in different degrees of hardness; the marking substance in a pencil WordNet 3.0
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EN
Mixture of graphite with clay in different degrees of hardness; the marking substance in a pencil WordNet 3.0 & Open English WordNet
A thin cylinder of black lead or plumbago (graphite) used in pencils. Wiktionary
The material (usually black or dark gray) which allows a pencil to work. Usually a mixture of graphite and smaller amounts of other material, but not actual lead. Wiktionary
WordNet 3.0 & Open English WordNet
Wiktionary
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