plumbagin

P3L1U1M3B3A1G2I1N1

noun

The toxin 5-hydroxy-2-methyl-1,4-naphthoquinone.

Scrabble 16
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Meanings

nounplumbagin (uncountable)
  1. uncountablechemistryThe toxin 5-hydroxy-2-methyl-1,4-naphthoquinone.

Origin

From plumbago + -in.

Full word history & related roots →
Cite this entry
APA

plumbagin. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/plumbagin

MLA

“plumbagin.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/plumbagin. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “plumbagin,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/plumbagin.

Source: plumbagin on Wiktionary, CC BY-SA 4.0.