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

Feb 5, 2026 · Welcome to connect@semi - your invaluable member benefit for resources and relationships.

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- 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”. See examples …

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

1 day 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- combines with adjectives and nouns to form other adjectives and nouns that describe someone or something as being partly, but not completely, in a particular state.

semi- 1. A prefix that means "half," as in semicircle, half a circle. 2. A prefix that means "partly," "somewhat," or "less than fully," as in semiconscious, partly conscious.

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

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