Relating to or characteristic of dialogue or the structure of dialogue.
Derived from Greek 'dialones,' related to 'dialogos' (dialogue), with the adjectival suffix '-ian' added. This appears to be a rare or archaic formation combining dialogue terminology with a descriptive suffix.
This is such an obscure word that it barely appears in historical texts—it's the kind of term that shows how English speakers will create new words by combining Greek roots even when simpler words already exist.
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