Kata bahasa Indonesia
English word
WORDNET DICTIONARY
Noun has 2 senses
- modal logic(n = noun.cognition) - the logical study of necessity and possibility;
- modal logic(n = noun.cognition) - a system of logic whose formal properties resemble certain moral and epistemological concepts;
CIDE DICTIONARY
, n.
A system of logic which studies how to combine propositions which include the concepts of necessity, possibility, and obligation. [PJC]