Silicon Valley field, informally

The answer to the crossword question “Silicon Valley field, informally” is TECH. This clue refers to the world-renowned region of California known for its high concentration of technology companies and startups. Silicon Valley has become synonymous with the tech industry, attracting some of the world’s most innovative minds and billions of dollars in investment. The use of the term “field” in the clue is suggestive of a specific industry, and TECH is the perfect solution to this crossword puzzle, succinctly encapsulating the spirit of Silicon Valley in just four letters.