alethic logic

1. 1.

   the modal logic of necessity and possibility and contingency

   Broadermodal logic

Questions about alethic logic

What does alethic logic mean?

alethic logic means "the modal logic of necessity and possibility and contingency".

Is alethic logic a common word?

alethic logic 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.