0 to look good together:
1 to happen or be found together:
Wisdom and maturity don't necessarily go together.
Researchers have discovered that short-sightedness and high IQs seem to go together in children.
2 If two people are going together, they have a romantic or sexual relationship with each other.
3 to regularly exist at the same time, or often be found in the same place:
I think red and orange go together, though lots of people think they clash.
The new extension goes together with the rest of the building.
