niviṣṭā

 The Sanskrit term "niviṣṭā" (निविष्टा) is derived from classical 

Sanskrit and can be analyzed both semantically and morphologically.

Morphological Components

Prefix: "ni-" (नि-)

• Conveys meanings such as down, inwards, into, or thoroughly.
• Often emphasizes completion or thoroughness when attached to
• a verbal root.

Verbal root (dhātu): "viṣ" (विष्)

• Root meaning: to enter, settle, implant, stick, or be fixed.
• It can imply figurative insertion, establishment, or deep engagement 
• depending on context.

Suffix / Participle ending: "-ṭā" (टा)

• Commonly produces a past participle for feminine singular (feminine 
• nominative or locative/accusative depending on context).
• Denotes the state of having undergone an action, i.e., "one who has 
• been settled/implanted/engaged".

Semantic Meaning

Combining these components:

• niviṣṭā literally translates as:
  • Deeply settled
  • Immersed within
  • Fixed, established, or engaged (in something)

Depending on context, it can describe:

• Physical placement: Something physically inserted or fixed firmly.
• Mental or spiritual state: A person deeply absorbed, centered, or 
• established in meditation or devotion.

Example Usage

• In Hindu scriptures:
• A devotee deeply absorbed in dhyāna (meditation) or an established 
• position in a ritual context may be described as "niviṣṭā".
• Modern Sanskrit dictionaries:
  It is listed as a past participial adjective signifying “settled, installed, 
• fixed, or absorbed”.

Summary

Component	Sanskrit	Meaning
Prefix	ni- (नि-)	into, thoroughly, down
Root (dhātu)	viṣ (विष्)	to enter, insert, fix, settle
Suffix/Participle	-ṭā (टा)	feminine past participle (“having been…”)
Whole word	niviṣṭā (निविष्टा)	fixed, settled, established,  deeply engaged/immersed

In essence, "niviṣṭā" represents a state of being firmly placed or deeply 

engaged, often used both in physical and spiritual contexts in Sanskrit 

literature.