PHOTOMASK

Etymology

Noun

photomask (plural photomasks)

A transparent quartz block marked with many high-resolution images; a series of them are used in the photolithography of integrated circuits, one for each layer

Source: Wiktionary



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Word of the Day

9 January 2025

PRESENTATION

(noun) (obstetrics) position of the fetus in the uterus relative to the birth canal; “Cesarean sections are sometimes the result of abnormal presentations”


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Coffee Trivia

Plain brewed coffee contains almost no calories, while coffee with dairy products, sugar, and other flavorings is much higher in calories. An espresso has 20 calories. A nonfat latte has 72, while a flavored one has 134.

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