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Synonyms

RSI

American  

abbreviation

  1. repetitive strain injury.


RSI British  

abbreviation

  1. repetitive strain (or stress) injury

"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.

Indeed, an AI-assisted data crunch by MarketWatch shows that in the 34 times the RSI of SOX was over 80, the average return for the index in the subsequent 12-month span was 22%.

From MarketWatch • Apr. 24, 2026

The RSI stood at 69.3 as of Wednesday’s close.

From MarketWatch • Apr. 15, 2026

The last time the Wall Street stock barometer’s RSI was this high, toward the end of October, the index lost nearly 3% in a little over three weeks.

From MarketWatch • Apr. 15, 2026

For example, the S&P 500’s relative strength index, or RSI, has, over the past week, tallied its biggest six-day jump on record — rising more than 30 points.

From MarketWatch • Apr. 11, 2026

Although some have speculated that the hand pain was the result of repetitive stress injury, or RSI, an injury common among software programmers, Stallman is not 100% sure.

From Free as in Freedom: Richard Stallman's Crusade for Free Software by Williams, Sam