subtlety   (Sound)

The subtlety has 2 Senses.

• refinement, nuance, subtlety, shade, nicety
• 微妙さ, 陰影, 精緻さ, 精妙さ, ニュアンス, 機微, 陰翳
• a subtle difference in meaning or opinion or attitude; "without understanding the finer nuances you can't enjoy the humor"; "don't argue about shades of meaning"
• 意味、意見または態度の微妙な違い

• niceness, subtlety
• 微妙さ, 機微, 隠微
• the quality of being difficult to detect or analyze; "you had to admire the subtlety of the distinctions he drew"
• 検出するまたは、分析するのが難しい品質