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vivo

British  
/ ˈviːvəʊ /

adjective

  1. music (in combination) with life and vigour

    allegro vivo

"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

Etymology

Origin of vivo

Italian: lively

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.

That includes $6.3 billion upfront for Centessa Pharmaceuticals, which is developing treatments for sleep disorders, and $3.25 billion upfront for in vivo CAR-T developer Kelonia Therapeutics.

From MarketWatch • Apr. 30, 2026

Additional techniques provided deeper insights, including flow cytometry, ex vivo expansion, RNA-seq, assay for transposase-accessible chromatin-seq, high-resolution imaging, metabolic testing, and detailed studies of mitochondria.

From Science Daily • Apr. 16, 2026

Orna Therapeutics develops RNA drugs and in vivo CAR-T cell therapy for cancers, genetic disorders, and autoimmune diseases.

From Barron's • Feb. 9, 2026

Future studies will focus on testing the biological effects of the newly discovered trace diterpenes and evaluating their safety and effectiveness in vivo.

From Science Daily • Jan. 11, 2026

A little wedge of the proper size, placed under the breech, would then eliminate the troublesome vivo.

From Artillery Through the Ages A Short Illustrated History of Cannon, Emphasizing Types Used in America by Manucy, Albert

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