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

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

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 …

4 days ago · 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 will be …

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.

A semi is a large truck that is made in two separate sections, a tractor and a trailer, which are joined together by metal bars.

Dec 29, 2025 · Adverb [edit] semi (not comparable) (informal) Somewhat; to some extent. quotations

SEMI connects more than 2,500 member companies and 1.3 million professionals worldwide to advance the technology and business of electronics design and manufacturing.

4 days ago · Tesla will offer two versions of its long-awaited Class 8 battery-electric tractor, the Semi, the electric vehicle manufacturer confirmed.

5 days ago · Tesla has quietly updated its official Semi website with final specifications for the production version of its all-electric Class 8 truck.