English
intersequence
From inter- + sequence.
Proto-Indo-European *h₁én ‘in’
Proto-Indo-European *h₁entér ‘between’
Proto-Italic *n̥ter ‘between’
Latin inter ‘between’
English inter-
Proto-Indo-European *sekʷ- ‘to follow’
…
Latin sequēns ‘following’
Late Latin sequentia ‘a following’
Old French sequence ‘a sequence of cards, answering verses’
Middle English sequence
English sequence
Today it means
adj Between sequences.
Language periods are conventional ranges, not dates for this word.
Etymograph / intersequence