English
gelsolin
From gel + sol + -in.
Proto-Indo-European *gel- ‘cold’
…
Italian gelare ‘to freeze, to chill, to frost’
Italian gelatina ‘gelatin’
French gélatine
English gelatin
English gel
Proto-Indo-European *lewh₁- ‘to cut off, release’
Proto-Indo-European *luh₁éti
Latin luō ‘to untie, set free, separate’
Latin solvō ‘wash away’
Middle English sol ‘fifth degree or note of Guido of Arezzo's…’
English sol
Today it means
noun An actin-binding protein that is a key regulator of actin filament assembly and disassembly.
Language periods are conventional ranges, not dates for this word.
Etymograph / gelsolin