noun, slang ·Uncommon ·College level

Definitions

Noun

1. 1
   A marathon of the British science-fiction series Doctor Who. informal

   "Makes me wish I had a VCR so I could blow the dust off of all my video tapes and have a Who-athon."

Example

More examples

"Makes me wish I had a VCR so I could blow the dust off of all my video tapes and have a Who-athon."

Etymology

From Who + -athon.

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