borderline   (TTS Sound)

The borderline has 2 Senses.

• borderline, boundary line, mete, delimitation, border
• 国境線, ボーダーライン, 界線, 境界線
• a line that indicates a boundary
• 境界を示す線

• marginal, borderline
• of questionable or minimal quality; "borderline grades"; "marginal writing ability"
• いかがわしいか最小の品質の