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

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.

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

Feb 10, 2026 · The Semi will be available in 325-mile Standard Range and 500-mile Long Range variants. Tesla Semi will start high-volume production in 2026, according to Elon Musk. Two versions …

What does semi - mean? Semi - is a combining form used like a prefix meaning “half.” In some instances, it is used figuratively to mean "partially," "incompletely," or "somewhat." It is often used in …

Welcome to connect@semi - your invaluable member benefit for resources and relationships.

Explore SEMI's calendar of events and expositions for opportunities to connect, learn, and grow within the microelectronics industry.

SEMI Standards form the foundation for innovation in the microelectronics industry. The SEMI Standards process has been used to create more than 1000 industry approved standards and …

For 50 years, SEMI Standards have helped reduce manufacturing complexity, which enables customer cost reduction, improved supplier quality, and shorter time-to-market. Each year, more than 1,000 …

SEMI membership opens the door to new opportunities and connections that grow your business. Only through membership can you take full advantage of SEMI programs, initiatives, and staff support that …