1. a person or thing that moves or progresses slowly, in small increments
Usage: informal
2. a caterpillar or larva that moves by arching and contracting its body
Usage: informal; zoology

Examples

• The project is an incher—it's moving forward, but very slowly.
• Traffic was an incher on the highway this morning.
• The incher caterpillar moved across the leaf in a distinctive looping motion.
• He's an incher when it comes to making decisions; he takes his time.
• The snail is nature's ultimate incher, covering only a few feet per hour.