Expert as in pictographic To engrave or carve a design on a surface, typically by using acid or a sharp tool. Clear All
3 Example Sentences Showcasing the Meaning of 'Etch'
The engineer used a laser cutter to etch precise measurements onto the metal sheet.
The scientist used a laser beam to etch microscopic patterns on the surface of the semiconductor.
The forensic expert utilized advanced techniques to etch identification marks on recovered artifacts.
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