goddamn

Short definition from Wiktionary

Interjection

1. 1
   An expression of anger, surprise, intense excitement or frustration.

Adjective

1. 1
   Damned by God.
2. 2
   Used as an intensifier.
3. 3
   Alternative letter-case form of goddamn.

Noun

1. 1
   A more emphatic form of damn.
2. 2
   Alternative form of goddam (“an English person, from French perspective”).