WordNet Dictionary
Webster's 1913 Dictionary\Black` lead"\
Plumbago; graphite. It leaves a blackish mark somewhat like
lead. See {Graphite}.
| Pronunciation: | blak led | ||
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| WordNet Dictionary | |||
| Definition: | [n] used as a lubricant and as a moderator in nuclear reactors | ||
| Synonyms: | graphite, plumbago | ||
| See Also: | atomic number 6, C, carbon, lead, pencil lead | ||
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| Webster's 1913 Dictionary | |||
| Definition: | \Black` lead"\
Plumbago; graphite. It leaves a blackish mark somewhat like
lead. See {Graphite}.
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