noun, slang ·Uncommon ·College level

Definitions

Noun

1. 1
   Something very funny; a comedy session or period of great amusement. informal

   "Oh, I had a jolly time in South Dakota, all right, a regular laughathon of nonstop fun and entertainment"

Synonyms

All synonyms

laughfestlaughfestriotriot

Example

More examples

"Oh, I had a jolly time in South Dakota, all right, a regular laughathon of nonstop fun and entertainment"

Etymology

From laugh + -athon.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.