1. to engrave a design or pattern on a hard surface (such as metal or glass) using acid or a sharp tool
2. to make a lasting impression on the mind or memory
Usage: figurative

Examples

• The artist etches intricate designs onto copper plates.
• Acid etches the glass surface to create a frosted effect.
• The traumatic event etches itself into her memory.
• He etches his initials on the wooden handle.
• The sunset etches a golden line across the horizon.
• Years of experience etch wisdom into his face.