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 Cast: Ellen Pompeo | Justin Chambers | Chandra Wilson | James Pickens, Jr. | Sara Ramirez | Kevin McKidd | Jessica Capshaw | Jesse Williams | Sarah Drew | Caterina Scorsone | Camilla Luddington | Jerrika Hinton| Kelly McCreary | Jason George | Martin Henderson.