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.
Grey's Anatomy is a medical drama about a group of surgeons working at Seattle Grace Hospital. The show centers around Meredith Grey (Ellen Pompeo) and her life as a resident at the hospital.