anvavasru

 The Sanskrit term Anvavasru (अन्ववस्रु) can be analyzed etymologically and contextually:

1. Etymology:
   • Anv-ava-√sru is the root structure of the word.
   • √sru (स्रु) means “to flow.”
   • Causative form -srāvayati implies “to cause to flow” or “to let flow along.”
   • The prefix anv- and ava- together reinforce continuity or direction of flow.
2. Meaning:
   • In general Hindu and Vedic textual contexts, Anvavasru is used to signify “something that causes to flow downward or along a path.”
   • It is often associated with rituals, offerings, or the flow of elements or blessings in a controlled manner.
   • Sources like Taittirīya-saṃhitā, Taittirīya-brāhmaṇa, and Śatapatha-brāhmaṇa reference the term in relation to sacrificial and liturgical contexts where a substance or energy is deliberately directed.
3. Grammatical Note:
   • It is a causative derivative of the root sru; hence, its action is directed rather than spontaneous.
   • In Sanskrit grammatical terms, it belongs to the class of dhātu-derived causatives, which transform a simple state into an act of causing.
4. Contextual Usage:
   • Ritual Flow: Anvavasru can describe the deliberate flow of water, fire, or sacrificial juices during yajña ceremonies.
   • Literary Sanskrit: It may appear in Vedic mantras to indicate the controlled dissemination of energy, knowledge, or blessings.

Summary:

$\text{अन्ववस्रु (Anvavasru)}\approx \text{"causing to flow"}(\text{from causative root sru})$

It literally and figuratively signifies the agent or means through which a directed flow occurs, especially in Vedic and ritualistic contexts.

This explanation aligns with the classical Sanskrit dictionaries, including Monier-Williams and Wisdom Library references, and matches historical Vedic usage.