1. a person who speaks foolishly or nonsensically
Usage: often derogatory
2. a person who drools or lets saliva flow from the mouth
Usage: literal sense

Examples

• The old driveler kept talking nonsense at the meeting.
• Don’t listen to that driveler; he doesn’t know what he’s talking about.
• The baby was a happy little driveler, always with a wet chin.
• She dismissed him as just another driveler spouting conspiracy theories.
• The medication made him a driveler who couldn’t control his saliva.
• Everyone ignored the village driveler and his wild stories.