English
interwed
From inter- + wed.
Proto-Indo-European *h₁én ‘in’
Proto-Indo-European *h₁entér ‘between’
Proto-Italic *n̥ter ‘between’
Latin inter ‘between’
English inter-
Proto-Indo-European *wedʰ- ‘to pledge’
…
Proto-Germanic *wadjōną ‘to pledge’
Proto-West Germanic *waddjōn ‘to wager, to pledge’
Old English weddian ‘to pledge’
Middle English wedden ‘to marry’
English wed
Today it means
verb Synonym of intermarry.
Language periods are conventional ranges, not dates for this word.
Etymograph / interwed