Columbamine
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A quaternary isoquinoline alkaloid isolated from Argemone mexicana, (Mexican poppy). uncountable
Etymology
From columbo (“a plant of Mozambique from which it was identified (Jateorhiza palmata)”) + -amine.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.