Polar (Adjective)
Meaning 1
Of or existing at or near a geographical pole or within the Arctic or Antarctic Circles; "polar regions".
Classification
All adjective clusters.
Examples
- The polar bear is well adapted to its Arctic habitat, with a thick layer of fat and a white coat that helps it blend in with the snow.
- The polar regions are home to some of the most extreme and unique ecosystems on the planet.
- Scientists are studying the effects of climate change on polar ice caps and glaciers.
- The polar night, which occurs in the winter months, is a period of continuous darkness in the Arctic Circle.
- The expedition team traveled to the polar regions to conduct research on the effects of global warming on polar wildlife.
Antonyms
Related Words
Meaning 2
Characterized by opposite extremes; completely opposed; "in diametric contradiction to his claims"; "diametrical (or opposite) points of view"; "opposite meanings"; "extreme and indefensible polar positions".
Classification
All adjective clusters.
Examples
- The two politicians held polar views on the economy, with one advocating for strict government control and the other for complete deregulation.
- Their opinions on the matter were polar opposites, leaving no room for middle ground or compromise.
- The weather forecast warned of polar temperature fluctuations, with daytime highs in the 90s and nighttime lows in the 40s.
- Her lifestyle choices were a polar contrast to those of her parents, who had always valued stability and tradition.
- The company's polar approaches to innovation and risk management often led to heated debates among its executives.
Synonyms
Related Words
Meaning 3
Having a pair of equal and opposite charges.
Classification
All adjective clusters.
Examples
- The polar molecule of water contains a pair of equal and opposite charges, resulting in a slightly positive charge on the hydrogen atoms and a slightly negative charge on the oxygen atom.
- Dipole moments arise due to the unequal sharing of electrons in polar molecules, where a pair of equal and opposite charges are separated by a small distance.
- A polar bond is formed when a pair of equal and opposite charges are present between two atoms in a molecule, typically resulting from differences in electronegativity.
- In chemistry, polar refers to a pair of equal and opposite charges that are present in a molecule, such as the dipole moment of carbon dioxide.
- Polar compounds have a pair of equal and opposite charges, making them capable of forming hydrogen bonds with other polar molecules, such as water.
Related Words
Meaning 4
Located at or near or coming from the earth's poles; "polar diameter"; "polar zone"; "a polar air mass"; "Antarctica is the only polar continent".
Classification
Relational adjectives (pertainyms).
Examples
- The polar bears are well adapted to the harsh conditions of the Arctic region.
- The polar zone is home to many unique and fragile ecosystems that are vulnerable to climate change.
- The polar air mass moving south from Canada brought record-low temperatures to the eastern United States.
- The expedition team navigated through the polar ice caps to reach the geographic North Pole.
- The aurora borealis was visible in the polar skies on clear nights during the winter months.
Related Words
Meaning 5
Extremely cold; "an arctic climate"; "a frigid day"; "gelid waters of the North Atlantic"; "glacial winds"; "icy hands"; "polar weather".
Classification
All adjective clusters.
Synonyms
Meaning 6
Being of crucial importance; "a pivotal event"; "Its pivotal location has also exposed it to periodic invasions"- Henry Kissinger; "the polar events of this study"; "a polar principal".
Classification
All adjective clusters.