Expert as in pictographic To carve or engrave a design or pattern onto a surface, especially through the use of acid or a corrosive substance. Clear All
3 Example Sentences Showcasing the Meaning of 'Etch'
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.
Using a laser, the engineer was able to precisely etch microcircuits onto the silicon wafer.
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