English
conjugative
From conjugate + -ive.
A compound of conjugate + -ive
Proto-Indo-European *yewg- ‘to join, to yoke, to tie together’
…
Latin iugō ‘to join, yoke’
Latin coniugō ‘to yoke together, combine’
New Latin coniugātus ‘united’
Middle English conjugat(e) ‘combined, united’
English conjugate
Today it means
adj Of, relating to, or producing combination or conjunction; combinative or connective.
Language periods are conventional ranges, not dates for this word.
Etymograph / conjugative