ad infinitum

1. 1.

   to infinity; without or seemingly without limit

   “talked on and on ad infinitum”

Questions about ad infinitum

What does ad infinitum mean?

ad infinitum means "to infinity; without or seemingly without limit".

Is ad infinitum a common word?

ad infinitum is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.