The meaning of life has had very broad definitions; spanning from the religious, the hedonistic, to the nihilistic, but, after thinking about it, it hit me that a possible way to come up with the most accurate definition is to decide what the meaning of life is not. Reasonably then, it could be narrowed down into a fairly accurate idea or summed up in a very broad definition.
At the very least, it would seem to be a fairly interesting topic of discussion.
Running list of opposites:
blowing oneself and little children up
just chemicals inside the brain determining who we are
not seeking - staying stagnant and flat