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Synonyms

read up

British  
/ riːd /

verb

  1. to acquire information about (a subject) by reading intensively

"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

read up Idioms  
  1. Study or learn by reading, as in I don't know much about childhood illnesses, but I can always read up on them. [First half of 1800s]


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.

See Examples For:

Today’s lawmakers looking for a frame of reference may want to read up on the efforts to regulate a questionable trading platform of an earlier era, the “bucket shop.”

From Barron's Apr. 7, 2026

“I don’t know if you read up on the Epstein Files, but evil is real and unmistakable,” Martin wrote.

From Salon Feb. 23, 2026

"I had read up on bowel conditions - things it could be like Crohn's, IBS, there's a list of things and cancer is on your list but not at 39 years old" said Mat.

From BBC Aug. 4, 2025

Most of our readers and listeners are read up on this, and are not the ones who need persuading.

From Slate Dec. 31, 2024

You need to read up on it because I ain’t no expert.

From "The Color of Water: A Black Man's Tribute to His White Mother" by James McBride

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