Dictionary.com
Thesaurus.com

Jacobi

American  
[juh-koh-bee, yah-koh-bee] / dʒəˈkoʊ bi, yɑˈkoʊ bi /

noun

  1. Abraham, 1830–1919, U.S. pediatrician, born in Germany.

  2. Karl Gustav Jakob 1804–51, German mathematician.

  3. Mary Corinna (Putnam), 1842–1906, U.S. physician (wife of Abraham Jacobi).


Jacobi British  

noun

  1. Sir Derek ( George ). born 1938, British actor

  2. Karl Gustav Jacob (karl ˈɡʊstaf ˈjaːkɔp). 1804–51, German mathematician. Independently of N. H. Abel, he discovered elliptic functions (1829). He also made important contributions to the study of determinants and differential equations

"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.

Director Chloé Zhao clutched her chest as Jacobi Jupe, 12, who plays the titular Hamnet, said, “This film is all about grief and love, and grief is love.”

From Los Angeles Times • Jan. 12, 2026

“Even a child could clear a dinner table,” said Goldberg, who is also chief scientist at Ambi Robotics and Jacobi Robotics.

From The Wall Street Journal • Jan. 3, 2026

Jacobi had volunteered to help bring Kirk to campus.

From Slate • Oct. 30, 2025

Jacobi Wright had 16 points, 12 in the first half, to keep South Carolina close enough to rally down the stretch.

From Seattle Times • Mar. 2, 2024

But Jacobi, Carlos, Bijan, and Navid seemed super nervous, and it was weird to see them like this.

From "A Very Large Expanse of Sea" by Tahereh Mafi

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "Jacobi" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com