Definition of "orgy" in Englisch

noun

1. (originally) A secret rite or ceremony, typically involving riotous and dissolute behavior, including dancing, drunkenness and indiscriminate sexual activity, undertaken in honor of various pagan gods or goddesses (such as Attis, Bacchus, Ceres, Dionysus, Osiris, etc). [from 16th c.]

2. A gathering of people to engage in group sex.

3. An instance or period of excessive indulgence in a specified activity; spree.