English
sessionability
From session + -ability.
Formed from session + -ability
Proto-Indo-European *sed- ‘to sit’
…
Latin sedeō ‘sit’
Latin sessiō ‘a sitting’
Old French session ‘sitting’
Middle English session
English session
Today it means
noun The quality of being sessionable.
Language periods are conventional ranges, not dates for this word.
Etymograph / sessionability