According to Wikipedia, Eudaimonia is...
"A Greek word commonly translated as happiness or welfare; however, "human flourishing" has been proposed as a more accurate translation. Etymologically, it consists of the words "eu" ("good") and "daimōn" ("spirit")."
Although Wikipedia gives us a good building block to understanding the Eudaimonian concept, I believe that like anything, Eudaimonian is simply what you believe it is, and what you make of it.
For me, Eudaimonia means to live my life to the fullest, to put myself in a position to truly experience what happiness means. Eudaimonia means living a virtuous, and moral life, according to my beliefs. Finding happiness in daily existence and experiencing joy in the simplest of situations.
Are you happy? This question is asked of people by friends, parents and psychiatrists alike. What happiness consists of for each person seems, at first glance, to be entirely subjective in that is it up to each individual person to define what the happy-making ingredients of her life are. This dissertation centrally involves an interpretation of Aristotle’s eudaimonia, often translated as ‘happiness’. Aristotle’s Nicomachean Ethics is an inquiry into the chief good for human beings, and according to Aristotle everyone agrees that this chief good is ‘happiness’, however there is major disagreement about what ‘happiness’ consists of. What follows critically interprets Aristotle’s eudaimonia through a close reading of his arguments. Once Aristotle’s eudaimonia is explicated, it is used to question the supposedly subjective conception of happiness that the happiness literature argues is pervasive. Finally, Aristotle’s eudaimonia is defended as a theory of well-being against a charge of perfectionism. It is argued that Aristotle’s eudaimonia commits its adherents to maximising virtuous activity at all times, that is, to perfect themselves. It is this interpretation of Aristotle that seeks to undermine