 plumbago |
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| 1. | [ noun ] (chemistry) used as a lubricant and as a moderator in nuclear reactors | |
| Synonyms: | graphite black_lead | |
| Related terms: | carbon pencil lead | |
| 2. | [ noun ] (botany) any plumbaginaceous plant of the genus Plumbago | |
| Related terms: | herb genus_Plumbago | |
| Similar spelling: |
plumb plumbous plumbing plumbable plumb_bob Palumbo plumbic Plumber plumbed plumbism plumbery |
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