“6-point” can mean:

• Typography: a font size of 6 points (very small text, rarely used except in fine print or specialized printing).
• Scoring / rating: something measured on or involving 6 points (e.g., a 6-point scale or a 6-point lead in a game).
• Hunting (less common): a “6-point buck” refers to a deer with 6 antler points.

In general, it means something measured, scored, or sized at six points, depending on context.