A toxic substance produced by certain Aspergillus fungi, particularly related to fungal infections.
Derived from 'Aspergillus' (a genus of fungi) plus the suffix '-in' (indicating a chemical compound or substance). The fungal genus itself is named for its spore-producing structure that resembles a holy water sprinkler ('aspergillum' in Latin).
The Aspergillus fungus was named by a scientist who thought its spore structure looked like a Catholic holy water sprinkler—and that practical observation stuck in scientific naming for centuries! This shows how everyday objects inspired scientific terminology.
Complete word intelligence in one call. Free tier — 50 lookups/day.