live together

British  

/ lɪv /

verb

1. (intr, adverb) (esp of an unmarried couple) to dwell in the same house or flat; cohabit

---

live together Idioms  

1. Cohabit, especially when not married. For example, “I ... am only concerned that their living together before the marriage took place should be so generally known” (Jane Austen, Pride and Prejudice, 1813). [c. 1800] Also see live in sin.

---

Example Sentences

He and Alison lived together, went on holidays and attended family gatherings as a couple.

From BBC

But I think the idea of being new and meeting each other at this age was exotic to us because we have lived together for 30 years.

From Los Angeles Times

Gracie and I were living together at the time, and that was kind of in the thick of her intense touring.

From Los Angeles Times

Once my youngest is at college and I am retired, my partner and I would be free to live together full time.

From MarketWatch

"It's just the beginning. Someone is trying to destabilise the situation, and oppose co-existence, though we have been living together for hundreds of years."

From BBC