The story
From aniline + -o- + pyrimidine.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Any of a class of fungicides whose structure is based on a pyrimidine ring with an aniline substituent Full definition →
From aniline + -o- + pyrimidine.
Etymology from Wiktionary, CC BY-SA 4.0.