caturyugam

 The Sanskrit word "caturyugam" refers to a complete cycle 

of four yugas—Krita (Satya), Treta, Dvapara, and Kali

—collectively forming a Yuga cycle in Hindu cosmology.

Linguistic Composition

The term "caturyugam" (चतुर्युगम्) is a Sanskrit compound consisting of:

• catur – meaning "four" (numeral adjective)
• yuga – meaning "age" or "epoch" (neuter noun)

Thus, caturyugam literally means "four ages" or "a set of four epochs" 

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In grammatical terms, it belongs to a class of numeral-based compounds 

called dvigu samasa, where a numeral modifies a noun to indicate 

aggregation 

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Cosmological and Cultural Context

In Hindu cosmology, "caturyugam" denotes one full cycle encompassing 

the four yugas:

1. Krita (Satya) Yuga – the golden age of virtue and righteousness.
2. Treta Yuga – slightly declined virtue, characterized by dharmic knowledge.
3. Dvapara Yuga – further decline, with virtue expressed through sacrifice and ritual.
4. Kali Yuga – the current age, marked by diminished dharma and moral decay 

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According to texts like the Manusmriti, one caturyugam spans 

12,000 divine years (equivalent to 4,320,000 solar years), forming 

the basic unit of a Manvantara and larger cosmological 

cycles 

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. Each yuga features a main period 

flanked by dawn (yuga-sandhya) and dusk (yuga-sandhyamsa), 

illustrating gradual transitions within the cycle.

In literature and scripture, the concept of caturyugam serves as 

a measure of cosmic time and human dharmic evolution, providing 

a framework for understanding the rise and decline of virtue, knowledge, 

and societal structure across ages 

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Summary

• Word Meaning: "caturyugam" = four yugas, complete cycle of ages.
• Components: catur = four, yuga = age.
• Cosmology: Krita/Satya, Treta, Dvapara, Kali Yugas together form 
• one cycle.
• Duration: 12,000 divine years (~4,320,000 solar years).
• Significance: It represents the cyclical nature of time and evolution 
• of dharma in Hindu thought 

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