English
ich
Clipping of ichthyophthiriasis.
Today it means
noun Ichthyophthiriasis, a parasitic infection of freshwater fish caused by ciliates of genus Ichthyophthirius.
Sources
Sources: Wiktionary, “ich”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / ich