1. the quality of being more desirable or suitable than something else

Examples

• The preferability of online learning over traditional classroom instruction is debated among educators.
• We need to consider the preferability of each candidate based on their qualifications.
• The preferability of this route depends on current traffic conditions.
• Students questioned the preferability of the new grading system.
• The preferability of renewable energy sources is becoming increasingly clear.
• Her argument focused on the preferability of preventive medicine over treatment.