antarctic

adjective

ant·​arc·​tic (ˌ)ant-ˈärk-tik How to pronounce antarctic (audio) -ˈär-tik How to pronounce antarctic (audio)
often capitalized
: of or relating to the south pole or to the region near it

Examples of antarctic in a Sentence

The group is involved in Antarctic exploration.

Word History

Etymology

Middle English antartik, from Latin antarcticus, from Greek antarktikos, from anti- + arktikos arctic

First Known Use

1594, in the meaning defined above

Time Traveler
The first known use of antarctic was in 1594

Phrases Containing antarctic

Rhymes for antarctic

See All Rhymes for antarctic

Browse Nearby Words

Antarctalian
antarctic
Antarctica
See all Nearby Words

Cite this Entry

“Antarctic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antarctic. Accessed 14 Sep. 2025.

Copy Citation

Share

Kids Definition

antarctic

adjective
ant·​arc·​tic (ˈ)ant-ˈärk-tik How to pronounce antarctic (audio) -ˈärt-ik How to pronounce antarctic (audio)
often capitalized
: of or relating to the South Pole or to the region near it

More from Merriam-Webster on antarctic

Nglish: Translation of antarctic for Spanish Speakers

Love words? Need even more definitions?

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

Popular in Grammar & Usage

See More

Using Bullet Points ( • )

Merriam-Webster’s Great Big List of Words You Love to Hate

How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-)

A Guide to Using Semicolons

The Difference Between 'i.e.' and 'e.g.'
See More

Popular in Wordplay

See More

Great Big List of Beautiful and Useless Words, Vol. 3

Our Best Historical Slang Terms

Birds Say the Darndest Things

Even More Bird Names that Sound Like Insults (and Sometimes Are)

Better Ways to Say 'This Sucks'
See More

Popular

See More

Using Bullet Points ( • )

Great Big List of Beautiful and Useless Words, Vol. 3

Our Best Historical Slang Terms
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
Missing Letter A daily crossword with a twist
high school student holding a pencil leaning over a sat test
Challenging Standardized Test Words 20 questions to help you score 1600
See All