cojoin

verb

1. (rare)To join together; to conjoin.

   “Then 'tis very credent, Thou may'st coioyne with something.”

   “We had a Volkswagen campervan – the greatest vehicles ever created; a cheerp cupboard on wheels – and when my parents had finished noisily co-joining, they would take us on post-coital journey all across West Wales […].”