arctic circle: meaning, definition, pronunciation and examples
B2Formal, Academic, Geographical, Technical
Quick answer
What does “arctic circle” mean?
The parallel of latitude at approximately 66°33′ north of the Equator, marking the southern boundary of the area where the sun does not set at the summer solstice or rise at the winter solstice.
Audio
Pronunciation
Definition
Meaning and Definition
The parallel of latitude at approximately 66°33′ north of the Equator, marking the southern boundary of the area where the sun does not set at the summer solstice or rise at the winter solstice.
A term often used to refer generally to the frigid, northern polar regions of the Earth and their associated climate, ecosystems, and geopolitical considerations.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning. Pronunciation varies (see IPA). Spelling is identical.
Connotations
Identical connotations of extreme cold, remoteness, wilderness, and specific environmental/climatic phenomena.
Frequency
Equal frequency in geographical, environmental, and news contexts in both varieties.
Grammar
How to Use “arctic circle” in a Sentence
The Arctic Circle [VERB][PREPOSITION] the Arctic CircleVocabulary
Collocations
Examples
Examples of “arctic circle” in a Sentence
verb
British English
- [The Arctic Circle is not used as a verb.]
American English
- [The Arctic Circle is not used as a verb.]
adverb
British English
- [The Arctic Circle is not used as an adverb.]
American English
- [The Arctic Circle is not used as an adverb.]
adjective
British English
- The expedition aimed for the Arctic Circle region.
- They studied Arctic Circle ecology.
American English
- The team researched Arctic Circle permafrost.
- It was an Arctic Circle phenomenon.
Usage
Meaning in Context
Business
Used in contexts of resource extraction (oil, gas, minerals), shipping (Northern Sea Route), and tourism.
Academic
Used in geography, climatology, environmental science, and political science regarding territorial claims and climate change.
Everyday
Used in general conversation about travel, weather, climate change, and geographical trivia.
Technical
Used precisely in cartography, astronomy (defining the midnight sun and polar night), and geodesy.
Vocabulary
Synonyms of “arctic circle”
Strong
Neutral
Weak
Vocabulary
Antonyms of “arctic circle”
Watch out
Common Mistakes When Using “arctic circle”
- Writing 'artic circle' (missing the first 'c').
- Using lower case: 'arctic circle'.
- Confusing it with 'Antarctic Circle'.
- Using it as a general adjective, e.g., 'an arctic circle climate' (should be 'an Arctic climate').
FAQ
Frequently Asked Questions
Yes, as it is the name of a specific geographical line, it is a proper noun and must be capitalised: 'Arctic Circle'.
The Arctic Circle passes through eight countries: Norway, Sweden, Finland, Russia, the United States (Alaska), Canada, Denmark (Greenland), and Iceland (passing through the small offshore island of Grímsey).
No, it is an imaginary line of latitude. However, in some locations (e.g., in Finland, Norway, Iceland), markers or monuments have been built on the ground to indicate where the line is calculated to be.
The Antarctic Circle, located at approximately 66°33′ south of the Equator, marking the northern limit of areas experiencing at least one full day of darkness in winter and one full day of sunlight in summer.
The parallel of latitude at approximately 66°33′ north of the Equator, marking the southern boundary of the area where the sun does not set at the summer solstice or rise at the winter solstice.
Arctic circle is usually formal, academic, geographical, technical in register.
Arctic circle: in British English it is pronounced /ˌɑːk.tɪk ˈsɜː.kəl/, and in American English it is pronounced /ˌɑːrk.tɪk ˈsɝː.kəl/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No common idioms for this specific proper noun]”
Learning
Memory Aids
Mnemonic
Imagine a circle (Circle) of Arctic (icy, cold) conditions at the top of the globe. 'ARCtic' is like an ARC drawn around the top of the Earth.
Conceptual Metaphor
A BOUNDARY (of light/darkness, of habitability), a FRONTIER, a THRESHOLD to an extreme environment.
Practice
Quiz
What is the primary defining characteristic of the Arctic Circle?