Wordnet 3.0
ADVERB (1)
1.
in a gloating manner;
- Example: "he spoke gloatingly about people he had cheated out of their money"
WordNet (r) 3.0 (2006):
gloatingly
adv 1: in a gloating manner; "he spoke gloatingly about people
he had cheated out of their money"