SEMI Is the global industry association representing the electronics manufacturing supply chain, connecting over 2,000 member companies and 1.3 million professionals worldwide.

The SEMI Foundation is a nonprofit, public benefit arm of SEMI, the broadest tech-focused global industry association in the world. SEMI represents the electronics manufacturing and design supply …

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Semi- is a numerical prefix meaning "half". The prefix alone is often used as an abbreviation when the rest of the word (the thing which half of is being described) is clear from context.

The meaning of SEMI is semifinal —often used in plural. How to use semi in a sentence.

Have you ever wondered why it’s called a “semi-truck”? Find out how the vehicles got their name and what it really means.

WASHINGTON, Jan. 14, 2026 — The United States Mint (Mint) began shipping 2026 Semiquincentennial Circulating Coins, including the dime, half dollar, and the first of five quarter …

SEMI- definition: a combining form borrowed from Latin, meaning “half,” freely prefixed to English words of any origin, now sometimes with the senses “partially,” “incompletely,” “somewhat”.

Dec 29, 2025 · Mining companies crush and grind the extracted ore, and then use flotation processes to produce copper concentrates, which typically contain up to 30 percent copper. These concentrates …

SEMI provides experienced professionals and newcomers to the global semiconductor industry with best-in-class technical and business training.