Taste, elegance, charm, atmosphere, tenor, gist, effect, appearance. It refers to a subtle, refined, or traditional quality, often associated with aesthetic beauty or ambiance.
Examples
この庭園は日本の伝統的な趣がある。 — This garden has a traditional Japanese charm.
彼の話には深い趣があった。 — His story had a deep gist/meaning.
古い町並みには独特の趣がある。 — The old townscape has a unique charm.