The story
From Pelargonium + -in.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: An anthocyanidin, 2-(4-hydroxyphenyl)chromenylium-3,5,7-triol, found in geraniums and several soft berries Full definition →
From Pelargonium + -in.
Etymology from Wiktionary, CC BY-SA 4.0.