Serving to exhibit, display, or show; relating to or designed for exhibition.
From exhibit + -ory (Latin suffix creating adjectives meaning 'relating to' or 'serving to'). The -ory ending is common in English, borrowed from Latin adjective formations.
The -ory suffix usually creates adjectives that sound formal and somewhat archaic (like 'amatory' or 'oratory'), and 'exhibitory' follows this pattern—it's rarely heard in modern conversation.
Complete word intelligence in one call. Free tier — 50 lookups/day.