1. treats someone in a condescending way, as if they are less intelligent or important
Usage: third person singular present tense; British spelling
2. regularly uses the services of or buys from a business
Usage: third person singular present tense; British spelling

Examples

• She patronises her younger colleagues by explaining things they already know.
• He patronises the local bookstore every weekend.
• The manager patronises his staff with overly simple instructions.
• Our family patronises this restaurant because of its excellent service.
• Don’t patronise me – I understand the situation perfectly well.
• The wealthy family patronises several charities in the community.