Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
modal logic | Yes | No | No | No |
deontic logic | Yes | No | No | No |
modal logic (noun) | deontic logic (noun) |
---|---|
the logical study of necessity and possibility | the modal logic of obligation and permissibility |
a system of logic whose formal properties resemble certain moral and epistemological concepts |