Merriam-Webster Logo
SINCE 1828
dictionary thesaurus view recents

Gamma Orionis

noun
Save Word

Definition of Gamma Orionis

astronomy
: Bellatrix

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

First Known Use of Gamma Orionis

1855, in the meaning defined above

Keep scrolling for more

Learn More about Gamma Orionis

Time Traveler for Gamma Orionis

Time Traveler

The first known use of Gamma Orionis was in 1855

See more words from the same year

Statistics for Gamma Orionis

Cite this Entry

“Gamma Orionis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Gamma%20Orionis. Accessed 3 Apr. 2020.

Comments on Gamma Orionis

What made you want to look up Gamma Orionis? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

cocoon

Listen to the pronounciation of cocoon

See Definitions and Examples »

Get Word of the Day daily email!

Test Your Vocabulary

Name that Thing: Flower Edition

  • shrubs having opposite leaves and showy clusters of usually sterile white pink or bluish flowers
  • Name that flower
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Syn City

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play
Ask the Editors
Word Games