Life finds a way, life has it's own purpose, but to whether I believe life has a meaning I'm not quite sure. As far as scientific knowledge knows, we're all here by pure chance, chance that arose out of the chaos of the universe we live in. We're so insignificant and tiny compared to the grand scale of the fabric around us that I find it hard to believe life has a meaning, but that being said it doesn't mean we can't enjoy the wonderful experience that it is.
When you really think about how lucky we are to be here, fully equipped to experience this consciousness you don't really need a meaning, you just need to take in everything our rare little time spans have to offer.
Explore, love and learn as much as possible before your rounds over.