“10-point” generally means having a value, size, score, or measurement of ten points.

Common uses:

• Typography: 10-point font means text with a font size of 10 points (about 3.5 mm tall).
• Scoring: a 10-point lead means being ahead by 10 points.
• Ratings: a 10-point scale is a rating system from 1 to 10.
• Animals: A 10-point buck is a deer with ten antler points (common usage in North America).

The exact meaning depends on the context.