English
jointless
From joint + -less.
Formed from joint + -less
Proto-Indo-European *yewg- ‘to join’
Latin iūnctus ‘joined’
Old French joint ‘joint of the body’
Middle English joynt
English joint
Today it means
adj Without joints; unjointed.
Language periods are conventional ranges, not dates for this word.
Etymograph / jointless