"Love is a strong liking for someone. It's a strong passionate affection for another person".

That is the difinition of love in a circular form but if we're going to define love in a Biblical way. This is what LOVE is.

"Love is patient and kind; love is not jealous or boastful; it is not arrogant or rude. Love does not insist on its own way; it is not irritable or resentful; it does not rejoice at wrong, but rejoices in the right. Love bears all things; believes all things; hopes all things; endures all things".