purify

/'pjuərifai/

Thân thiện

The scientist uses a filter to purify the water.

Definition

1. Verb:
   • To make something clean or pure by removing harmful, dirty, or unwanted substances: This is the core meaning, referring to a physical process of cleansing.
   • To make someone or something morally or spiritually clean; to free from guilt or sin: This meaning applies to abstract or religious cleansing.
   • To become clean or pure: The verb can also be used intransitively to describe the state of becoming pure.

Usage

• Transitive Verb (with an object): You purify .
  • The city built a new plant to purify the drinking water.
  • The ritual was meant to purify the soul.
• Intransitive Verb (no object): Something .
  • The water purifies as it passes through these natural filters.

Examples

• Physical Cleansing:
  • This filter uses charcoal to purify the air in the room.
  • The chemical process purifies the metal, removing all impurities.
• Moral/Spiritual Cleansing:
  • He sought to purify his heart of hatred.
  • Many pilgrims visit the river to purify themselves.

Advanced Usage

• "Purify oneself of/from something": To cleanse oneself from a negative quality or feeling.
  • She meditated to purify herself of anger.
• In Scientific/Technical Contexts: Often used in chemistry, metallurgy, and environmental engineering.
  • The lab technician will purify the protein sample for analysis.

Variants and Related Words

• Purification (n): The process or act of making something pure.
  • Water purification is essential for public health.
• Purifier (n): A device or substance that purifies.
  • We bought an air purifier for the office.
• Pure (adj): The state of being free from anything that contaminates.
  • The bracelet was made of pure gold.

Synonyms

• Cleanse: To make thoroughly clean (often used for both physical and moral contexts).
• Refine: To remove impurities or unwanted elements (especially for substances like oil, sugar, or metals).
• Filter: To pass a substance through a device to remove solid particles (a specific method of purification).
• Sanctify: To set apart as holy; to purify religiously (stronger religious connotation).

Antonyms

• Contaminate: To make something impure by exposure to or addition of a poisonous or polluting substance.
• Pollute: To make air, water, or land dirty and unsafe.
• Taint: To contaminate or spoil slightly.

Phrasal Verbs / Common Collocations

• Purify of/from: To remove a specific impurity or negative element.
  • The ceremony aims to purify the community from evil.
• Highly purified: A common collocation in scientific language.
  • The experiment requires highly purified nitrogen gas.

Học thuật

Verb

1. become clean or pure or free of guilt and sin
   • The hippies came to the ashram in order to purify
2. make pure or free from sin or guilt
   • he left the monastery purified
3. remove impurities from, increase the concentration of, and separate through the process of distillation
   • purify the water

Từ đồng nghĩa

• purge
• sanctify
• sublimate
• make pure
• distill