Dictionary.com
Thesaurus.com

Kaczynski

British  
/ kæˈtʃɪnskɪ /

noun

  1. Lech . 1949–2010, Polish politician, president of Poland from 2005

"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.

Kaczynski, a once-gifted mathematician, was an outlier; criminals have lower IQs than Americans as a whole, surveys show.

From The Wall Street Journal • May 4, 2026

David Kaczynski noticed similarities between the manifesto and letters he received from his brother.

From Los Angeles Times • Feb. 17, 2026

John Trump died in 1985, 11 years before Kaczynski was outed as the Unabomber.

From Salon • Jul. 23, 2025

Ted Kaczynski did not attend or take classes at the Massachusetts Institute of Technology.

From Slate • Jul. 16, 2025

PiS, led by 75-year-old Jaroslaw Kaczynski, and Tusk's PO are the two parties that have dominated Polish politics for the last 20 years and some voters are fed up with the duopoly.

From BBC • May 16, 2025

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

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

Take me to Vocabulary.com