Here are some possible interpretations:
* Typo for "dialogic": This is the most likely explanation. "Dialogic" refers to something related to dialogue or a conversation. It emphasizes the interactive and collaborative nature of communication.
* "Diologic" as a neologism: Someone may have invented the word "diologic" to refer to a specific concept. Without further context, it's impossible to know what this could mean.
To understand the intended meaning, you need more context. Please provide the full sentence or paragraph where you encountered this word.