đồng tử

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The Vietnamese word "đồng tử" refers to the "pupil" of the eye, which is the small, round opening in the center of the eye that allows light to enter. It plays an important role in vision by adjusting its size to control the amount of light that reaches the retina.

Usage Instructions:

• "Đồng tử" is a noun and is used when talking about the anatomy of the eye.
• It is often used in medical contexts or when discussing eye health.

Example:

• "Khi ánh sáng mạnh, đồng tử co lại." (When there is bright light, the pupil constricts.)

Advanced Usage:

In more advanced discussions, "đồng tử" can also be used in a metaphorical sense to refer to perception or insight, though this is less common.

Word Variants:

• "Đồng tử": The standard term for "pupil."
• "Mống mắt": Refers to the "iris" of the eye, which is the colored part surrounding the pupil.

Different Meanings:

While "đồng tử" primarily means "pupil," it's important to note that in some contexts, especially in literature or poetry, it might carry symbolic meanings related to observation or clarity of vision.

Synonyms:

• "Con ngươi": Another term for "pupil," often used interchangeably with "đồng tử."

Summary:

In summary, "đồng tử" is a basic yet essential word in Vietnamese that refers to the pupil of the eye.

Academic

noun

1. pupil