angelic

Short definition from Wiktionary

Adjective

1. 1
   Belonging to, or proceeding from, angels; resembling, characteristic of, or partaking of the nature of, an angel.
2. 2
   Very sweet-natured, well-behaved, or beautiful.
3. 3
   Of or pertaining to angelic acid.
4. 4
   A regular Hausdorff space is said to be angelic if the closure of each relatively countably compact set A is compact and the closure consists of the limits of sequences in A.

Noun

1. 1
   A member of the Angelic Sisters of Saint Paul, a Roman Catholic religious order.