giác

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The Vietnamese word "giác" can have several meanings and uses, so let’s break it down for a new learner:

Basic Meaning

1. Noun:

   • Horn (con tê giác - rhinoceros): In this sense, "giác" refers to the horn of an animal, particularly a rhinoceros.
   • Angle: "Giác" can also mean an angle, which is a term used in geometry.

2. Verb:

   • To cup: "Giác" can also be used as a verb meaning to cup something, as in to form a shape that holds something, often used in the context of cupping therapy (ống giác - cupping glass).

Usage Instructions

• When using "giác" as a noun to talk about angles, you might see it in mathematical contexts.
• If you are discussing animals, particularly rhinoceroses, you can use "giác" to refer to their horns.
• In therapeutic contexts, when talking about cupping therapy, you would use "giác" to describe the action of cupping or the tools used.

Examples

• Noun (horn):

  • "Con tê giác có hai cái giác." (The rhinoceros has two horns.)

• Noun (angle):

  • "Góc này là một giác vuông." (This angle is a right angle.)

• Verb (to cup):

  • "Bác sĩ đã giác cho bệnh nhân để điều trị." (The doctor cupped the patient for treatment.)

Advanced Usage

In more advanced contexts, "giác" can be used in technical discussions about geometry, anatomy, or traditional medicine.

Word Variants

• "Giác" can combine with other words to create new meanings, such as:
  • "Giác hơi" (cupping therapy).
  • "Giác quan" (senses - referring to the five senses).

Different Meanings

• The meaning of "giác" can change depending on the context. In mathematics, it strictly refers to angles, while in biology, it refers to horns.

Synonyms

• For the noun "horn," a synonym could be "sừng."
• For "angle," a synonym could be "góc."
• For the verb "to cup," you might not find a direct synonym in Vietnamese but can use phrases that describe similar actions.

Summary

Understanding "giác" involves recognizing its multiple meanings.

Academic

verb

1. to cup
   • ống giác
     cupping-glass

noun

1. horn
   • con tê giác
     rhinoceros
2. Angle