Dunamis is an ordinary Greek word for possibility or capability. Depending on context, it could be translated potency, potential, capacity, ability, power, capability, strength, possibility, force and is the root of modern English words dynamic, dynamite, and dynamo.
Theodora Teddy Altman, M.D. is a fictional character from the ABC medical drama Grey's Anatomy, portrayed by actress Kim Raver. She was an attending cardiothoracic surgeon at Seattle Grace Mercy West Hospital, the fictional institution where the show is set.
Alex is a survivor of the zombie outbreak in AMC 's The Walking Dead.