An explorationship is when you and someone else are exploring the possibility of a committed relationship. You've gone a little-or maybe a lot-beyond the just-going-out-on-dates-with-each-other phase. There may already be kissing and holding hands. There may already be couple-ish things that you do together. There may even be a little bedroom rodeo stuff or a lot of it. But you still aren't quite ready to call each other a significant other yet-even though the two of you are giving such a possibility significant consideration.
I'm a 52-year-old woman, and 20 years ago, I had what I guess is now called a situationship with a guy named "George." For several years, we slept together a few times a month. It was amazing, incredible sex. He was clear that he didn't want to be my boyfriend, but also clear that he liked me. We had fun together, and I never hated myself after. Well, mostly. But I probably should have stopped seeing him sooner than I did.