Dictionary.com
Thesaurus.com

Bellatrix

American  
[buh-ley-triks] / bəˈleɪ trɪks /

noun

Astronomy.
  1. a blue-white giant star in the constellation Orion, with apparent magnitude +1.63.


Bellatrix British  
/ ˈbɛlətrɪks /

noun

  1. the third brightest star in the constellation Orion

"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 Bellatrix

< Medieval Latin, Latin bellātrīx martial, waging war, equivalent to bellā ( re ) to wage war, (verbal derivative of bellum war) + -trīx -trix; apparently by association with bellātor a name for Orion ( Latin: warrior), though precise connection with this star unexplained

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.

The teenage Bellatrix European champion might not look like a traditional professional wrestler.

From BBC • Mar. 6, 2025

Also sanctioned were Hong Kong-based Covart Energy, which has increased its share of the trade of Russian oil since the price cap policy was implemented, and Hong Kong-based Bellatrix Energy.

From Seattle Times • Dec. 20, 2023

My comparison is always to Bellatrix Lestrange in the Harry Potter books.

From Salon • Nov. 2, 2023

The Bellatrix upgrade went live today, which will get the Beacon chain ready for the final transition in the next few weeks.

From The Verge • Sep. 6, 2022

Bellatrix Lestrange was striding across the lawn toward them, accompanied by Griphook.

From "Harry Potter and the Deathly Hallows" by J.K. Rowling

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

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

Take me to Vocabulary.com