English
learnability
From learn + -ability.
Formed from learn + -ability
Proto-Indo-European *leys- ‘track, furrow, trace’
…
Proto-Germanic *lizaną ‘to know’
Proto-West Germanic *liʀnōn ‘to learn’
Old English leornian ‘to learn’
Middle English lernen ‘to learn’
English learn
Today it means
noun The condition of being learnable.
Language periods are conventional ranges, not dates for this word.
Etymograph / learnability