English
slitshell
From slit + shell.
Proto-Indo-European *(s)leyd- ‘to tear, rend (cut apart), split apart’
Proto-Germanic *slītaną ‘to tear apart’
Old English slītan ‘to tear, rend’
Middle English slitten
English slit
Proto-Indo-European *(s)kelH- ‘to cut, split’
Proto-Germanic *skaljō ‘shell, husk’
Proto-West Germanic *skallju
Old English sċiell
Middle English schelle
English shell
Today it means
noun Any of various gastropods having a slit in the shell, particularly those of Pleurotomaria.
Sources
Sources: Wiktionary, “slitshell”. 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 / slitshell