1. to make something suitable for a particular person’s needs or preferences
2. to mark something with a person’s name or initials
3. to make a discussion or argument about personal characteristics rather than facts or issues

Examples

• The app allows users to personalize their home screen with custom widgets.
• She decided to personalize the gift by having his name engraved on it.
• The teacher helps students personalize their learning experience.
• You can personalize your email signature with your contact information.
• Don’t personalize the debate by attacking your opponent’s character.
• The company offers services to personalize wedding invitations.
• He tends to personalize criticism instead of focusing on the work itself.