1. to meet the necessary requirements or conditions for something
2. to make someone competent or eligible for a position or activity
3. to limit or modify the meaning of a statement

Examples

• She needs to qualify for the scholarship by maintaining good grades.
• His experience qualifies him for the management position.
• The training program will qualify you to operate heavy machinery.
• I need to qualify my earlier statement about the results.
• The coach qualified his praise with some constructive criticism.
• How would you qualify his performance in the game?
• Students must qualify for advanced classes through testing.
• The new regulations qualify the previous guidelines.