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LSI

American  
Electronics.
  1. large-scale integration: the technology for concentrating several thousand semiconductor devices in an integrated circuit.


LSI British  

abbreviation

  1. large scale integration

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Wang's lab at LSI uses protein engineering to develop technologies that can detect how signaling molecules travel within the brain to reach and interact with specific neurons.

From Science Daily • Apr. 23, 2024

The plant makes system LSI chips, around 60% of which are sold to automakers and industrial machinery makers.

From Reuters • Jan. 26, 2022

He also led investments in Tandem Computers Inc. and semiconductor maker LSI Logic Corp.

From The Wall Street Journal • Jun. 10, 2016

The LSI circuit was invented in 1959 by Jack Kilby then at Texas Instruments, and for which he received a Nobel Prize. 

From Forbes • Oct. 15, 2011

LSI Corp. rose the most in the S&P 500, rallying 15 percent to $7.38.

From BusinessWeek • Jul. 28, 2011

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