polarise

/'pouləraiz/ Cách viết khác : (polarise) /'pouləraiz/

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Explanation of the Word "Polarise"

Definition: The verb "polarise" (or "polarize" in American English) means to cause something to divide into two very different and often opposing groups or positions. It can refer to opinions, ideas, or even physical phenomena like light.

Usage Instructions:

• Basic Form: "polarise" is a verb. You can use it in various tenses:
  • Present: polarise/polarizes
  • Past: polarised/polarized
  • Continuous: polarising/polarizing

Examples:

1. In a Conflict: "The debate about climate change tends to polarise people into two groups: those who believe in it and those who don’t."
2. In Physics: "Sunglasses can polarise light waves, reducing glare from surfaces like water or roads."

Advanced Usage:

• "The media coverage of the election has polarised public opinion even further, making it hard for people to agree on any issue."
• "In physics, when light waves are polarised, they vibrate in a specific direction, which can be useful in various technologies."

Word Variants:

• Noun: "polarisation" (or "polarization" in American English) – the process of polarising.
  • Example: "The polarisation of society has made discussions more difficult."
• Adjective: "polarised" (or "polarized") – describing something that has been divided into opposing groups.
  • Example: "The polarised opinions in the room made it hard to reach a consensus."

Different Meanings:

• In a social or political context, to polarise means to create a divide between groups of people, often leading to conflict.
• In science, particularly physics, it refers to the way light waves can be filtered so that they vibrate in one direction, which is important in technologies such as cameras and sunglasses.

Synonyms:

• For the social context: divide, split, segregate.
• For the scientific context: filter (as in filtering light).

Idioms and Phrasal Verbs:

• While there are no common idioms directly related to "polarise," you might hear phrases like "draw a line in the sand," which means to create a clear division between two positions.

Summary:

"Polarise" is a versatile word used to describe the act of dividing things into two opposing sides, whether in discussions, debates, or scientific contexts.

Academic

Verb

1. become polarized in a conflict or contrasting situation
2. cause to concentrate about two conflicting or contrasting positions
3. cause to vibrate in a definite pattern
   • polarize light waves

Synonyms

• polarize