1. a person who is bald or has very little hair on their head
Usage: informal; sometimes considered mildly offensive or disrespectful
2. a bald eagle
Usage: informal; chiefly North American

Examples

• My uncle joked that he was becoming a baldie as his hairline receded.
• We spotted a baldie soaring over the lake during our camping trip.
• The old baldie in the office always wore a hat to the meetings.
• A baldie landed on the branch right above us.
• He's been a baldie since his thirties and doesn't mind it at all.