English
registerability
From register + -ability.
A compound of register + -ability
Proto-Italic *gesō ‘to carry’
Latin gerō ‘to carry, bear’
Latin regerō ‘to carry back; to record’
Late Latin regesta ‘list, items recorded’
Medieval Latin registrum ‘a register’
English register
Today it means
noun The state or condition of being registerable.
Language periods are conventional ranges, not dates for this word.
Etymograph / registerability