sarvatra

In Sanskrit, 

sarvatra (सर्वत्र) is an indeclinable adverb (avyaya) that translates to "everywhere," "in all places," or "in all cases."

It is formed by adding the suffix -tra (denoting location) to the word sarva ("all" or "every").

1. Primary Meanings

• Spatial: "Everywhere," "universally," or "in every place."
• Temporal/Contextual: "At all times," "always," or "under all circumstances."
• Logical: "In all instances" or "universally applicable."

2. Usage in Sanskrit Literature

The term is frequently used in philosophical and spiritual texts to describe the all-pervading nature of the Divine or the Soul.

• Bhagavad Gītā (2.24):

  ...nityaḥ sarva-gataḥ sthāṇur acalo ’yaṃ sanātanaḥ
  (The Soul is eternal, all-pervading [sarva-gataḥ, a synonym for sarvatra], stable, immovable, and ancient.)

• Bhagavad Gītā (6.29):

  sarva-bhūta-stham ātmānaṃ sarva-bhūtāni cātmani | ikṣate yoga-yuktātmā sarvatra sama-darśanaḥ ||Translation: "A true yogi observes Me in all beings and also sees every being in Me. Indeed, the self-realized person sees Me, the same Supreme Lord, everywhere (sarvatra)."

3. Key Compound Phrases

• Sarvatra-ga (सर्वत्रग): "All-pervading" or "omnipresent" (literally, "going everywhere").
• Sarvatra-sama (सर्वत्रसम): "Equanimous in all situations" or "viewing everything equally."
• Yatra-tatra-sarvatra: A common philosophical triplet meaning "wherever, there, and everywhere."

4. Comparison with Related Adverbs

• Atra (अत्र): Here
• Tatra (तत्र): There
• Kutra (कुत्र): Where?
• Anyatra (अन्यत्र): Elsewhere
• Sarvatra (सर्वत्र): Everywhere

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References: Bhagavad Gita 6.29: Translation and Commentary Sanskrit Dictionary: Lexicon entries for Sarvatra Monier-Williams Sanskrit-English Dictionary Wisdom Library: Definition and Grammar of Sarvatra

tatra

In Sanskrit, 

tatra (तत्र) is an indeclinable adverb (avyaya) that primarily translates to "there" or "in that place."

It is the correlative of yatra ("wherever" or "where") and functions as the locative case of the demonstrative pronoun tat ("that").

1. Primary Meanings

• Location: "There," "in that place," or "thither".
• Contextual/Conditional: "On that occasion," "under those circumstances," "in that case," or "then".
• Referential: "In that matter," "regarding that," or "therein". 

2. Common Usage Patterns

• Tatra tatra (तत्र तत्र): "In various places," "here and there," or "everywhere".
• Yatra tatra (यत्र तत्र): "Wherever," "anywhere," or "at every opportunity".
• Tatrāpi (तत्रापि): "Even there" or "nevertheless". 

3. Samples in Sanskrit Literature

• Bhagavad Gītā (18.78):

  yatra yogeśvaraḥ kṛṣṇo yatra pārtho dhanur-dharaḥ |
  tatra śrīr vijayo bhūtir dhruvā nītir matir mama ||Translation: "Wherever there is Krishna, the master of all mystics, and wherever there is Arjuna, the supreme archer, there (tatra) will also certainly be opulence, victory, extraordinary power, and morality".

• Rāmāyaṇa (7.12.17):

  ...rocayāmāsa tatra vai
  Translation: "...pleased [him] on that occasion [or in that matter]".

• Simple Sentence:

  Alexaha tatra asti.
  Translation: "Alex is there".

   

4. Philosophical Significance

• Vaishnavism: Often used to specify a spiritual location or context, such as referring to Vaikuntha (the abode of Vishnu) or a site where divine pastimes (lila) occur.
• Yoga: Indicates a specific state or condition within a practitioner's internal focus. 

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Note: In modern Hindi, tatra remains an adverb for "there," but should not be confused with tantra (तंत्र), which refers to a system, technique, or body of mystical practices. 

kutra

In Sanskrit, 

kutra (कुत्र) is an indeclinable adverb (avyaya) that primarily translates to "where" or "in which place". 

It serves as the interrogative form within a set of common Sanskrit location-based adverbs:

• Kutra (कुत्र): Where?
• Atra (अत्र): Here
• Tatra (तत्र): There
• Sarvatra (सर्वत्र): Everywhere
• Anyatra (अन्यत्र): Elsewhere or somewhere else 

1. Primary Meanings & Usage

• Interrogative: Used to ask for a location or destination.
  • Bhavān kutra gacchati? (Where are you going?)
  • Śiśuḥ kutra asti? (Where is the child?)
• Indefinite (with particles): When combined with particles like api, cid, or cana, it becomes an indefinite pronoun.
  • Kutrāpi / Kutracit: Somewhere or anywhere.
  • Na kutrāpi: Nowhere.
• Case Equivalent: It is often used as a substitute for the locative singular form of the pronoun kim (kasmin), meaning "in what?". 

2. Rhetorical and Comparative Meaning

In classical literature (such as the Bhāgavata Purāṇa), kutra is sometimes repeated or paired with another word to emphasize a vast difference or incongruity between two things, similar to the English phrase "where is this and where is that?". 

3. Related Term: Kva (क्व)

Kva is a shorter synonym for kutra that also means "where". While kutra is common in standard prose, kva is frequently used in poetic and Vedic verses for metrical reasons. 

atra

In Sanskrit, 

atra (अत्र) is an indeclinable adverb (avyaya) that primarily translates to "here"or "in this place."

It is a core word in Sanskrit grammar used to indicate immediate proximity or a specific point of reference.

1. Primary Meanings

• Location: "Here," "in this place," or "at this spot."
• Contextual: "In this matter," "in this connection," or "on this point."
• Temporal: "At this time" or "now" (though adya or idānīm are more common for time).

2. The "Tra" Adverb Group

Atra belongs to a specific group of location-based adverbs that are essential for basic conversation:

• Atra (अत्र): Here
• Tatra (तत्र): There
• Kutra (कुत्र): Where?
• Sarvatra (सर्वत्र): Everywhere
• Anyatra (अन्यत्र): Elsewhere

3. Usage Samples

• Simple Sentence: Atra tiṣṭha — "Stay here." [1]
• In Scripture: Atra śūrā maheṣv-āsāḥ — "Here [in this army] are heroes, great archers" (Bhagavad Gītā 1.4). [2]
• Logical Argument: Atra kathyate — "In this matter, it is said..." (Commonly used in commentaries like those of Adi Shankara). [3]

4. Philosophical Nuance

In 2025, atra remains a vital term in Advaita Vedanta and logic (Nyāya) to pinpoint the "location" or "substrate" (adhikaraṇa) of a specific quality or argument. [4]