Love (according to Webster)
1. Strong AFFECTION or liking for someone or something.
2. A passionate AFFECTION for on (of the opposite sex)
3. The object of such AFFECTION; sweetheart
4. Tennis: a score of ZERO Webster's New World Dictionary P 357
First off, my appologies this does not include love of the same sex. This was taken from a dictionary years and years ago, so most likely itw as working on the premise of old values.
HOWEVER... I still do find it funny that in so many ways "love" can mean a good thing, yet in the end it's just ZERO.