What is greek for angel of death?

There isn't a single, universally accepted Greek phrase for "Angel of Death." Ancient Greek didn't have the concept of an angel of death in the same way as later Abrahamic religions.

To create a translation, you'd need to choose words that capture the relevant aspects:

* Άγγελος του θανάτου (Angelos tou thanatou): This is a literal translation, using "angel" (άγγελος - angelos) and "of death" (του θανάτου - tou thanatou). It's understandable, but it lacks the nuanced meaning associated with the "Angel of Death" in other cultures.

* You could also use a more descriptive phrase, depending on the context. For example, if you wanted to emphasize the destructive power, you might use something like ἀγγελος τῆς καταστροφῆς (angelos tēs katastrophēs), meaning "angel of destruction."

The best choice depends entirely on the specific context and the intended meaning. A literal translation is simple, but a more evocative phrase might be more fitting depending on your needs.