योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-24, verse-35

क्वचिन्निरम्बरोन्नृत्तमातृमण्डलमालितम् ।
क्वचिन्नित्यं नवक्षीबक्षुब्धयोगीश्वरीगणम् ॥ ३५ ॥

kvacinnirambaronnṛttamātṛmaṇḍalamālitam ,
kvacinnityaṃ navakṣībakṣubdhayogīśvarīgaṇam 35

35. kvacit niramabara unnṛtta mātṛmaṇḍala mālitam
kvacit nityam navakṣībakṣubdhayogīśvarīgaṇam

35. kvacit niramabara unnṛtta mātṛmaṇḍala mālitam
kvacit nityam navakṣībakṣubdhayogīśvarīgaṇam

35. In some places, it is adorned by circles of sky-clad Matrikas dancing intensely. In other places, it is perpetually filled with throngs of newly intoxicated and agitated Yoginis.

Words meanings summery:

• क्वचित् (kvacit) - sometimes, somewhere, in some places

• निरमबर (niramabara) - sky-clad, naked, without clothes

• उन्नृत्त (unnṛtta) - intensely dancing, wildly dancing

• मातृमण्डल (mātṛmaṇḍala) - circle of mothers (Matrikas), assembly of Matrikas

• मालितम् (mālitam) - adorned, surrounded, garlanded

• क्वचित् (kvacit) - sometimes, somewhere, in some places

• नित्यम् (nityam) - always, perpetually, constantly

• नवक्षीबक्षुब्धयोगीश्वरीगणम् (navakṣībakṣubdhayogīśvarīgaṇam) - a host of newly intoxicated and agitated Yoginis

Words meanings and morphology

क्वचित् (kvacit) - sometimes, somewhere, in some places

(indeclinable)

निरमबर (niramabara) - sky-clad, naked, without clothes

(adjective)

of nirambara

nirambara - sky-clad, naked

Compound of nir (without) and ambara (garment, sky)

Compound type : bahuvrihi (nis+ambara)

• nis – without
  indeclinable
• ambara – garment, sky
  noun (neuter)

Note: Stem form in a compound.

उन्नृत्त (unnṛtta) - intensely dancing, wildly dancing

(adjective)

of unnṛtta

unnṛtta - wildly dancing, danced

Past Passive Participle

Derived from verb root nṛt (to dance) with upasarga ud

Prefix: ud

Root: nṛt (class 4)

Note: Stem form in a compound.

मातृमण्डल (mātṛmaṇḍala) - circle of mothers (Matrikas), assembly of Matrikas

(noun)

of mātṛmaṇḍala

mātṛmaṇḍala - circle of Matrikas

Compound of mātṛ (mother) and maṇḍala (circle, assembly)

Compound type : tatpurusha (mātṛ+maṇḍala)

• mātṛ – mother, Matrika
  noun (feminine)
• maṇḍala – circle, assembly, region
  noun (neuter)

Note: Stem form in a compound.

मालितम् (mālitam) - adorned, surrounded, garlanded

(adjective)

Nominative, neuter, singular of mālita

mālita - adorned, garlanded

Past Passive Participle

Derived from root māl (to adorn, to garland)

Root: māl (class 10)

Note: Nominative singular neuter, agreeing with the implied subject (the place being described).

क्वचित् (kvacit) - sometimes, somewhere, in some places

(indeclinable)

नित्यम् (nityam) - always, perpetually, constantly

(indeclinable)

Note: Used adverbially here.

नवक्षीबक्षुब्धयोगीश्वरीगणम् (navakṣībakṣubdhayogīśvarīgaṇam) - a host of newly intoxicated and agitated Yoginis

(noun)

Nominative, neuter, singular of navakṣībakṣubdhayogīśvarīgaṇa

navakṣībakṣubdhayogīśvarīgaṇa - host of newly intoxicated and agitated Yoginis

Tatpurusha compound

Compound type : tatpurusha (nava+kṣība+kṣubdha+yogīśvarī+gaṇa)

• nava – new, fresh
  adjective (masculine)
• kṣība – intoxicated, drunk
  adjective (masculine)
  Past Passive Participle
  Derived from root kṣībh (to be drunk)
  Root: kṣībh (class 4)
• kṣubdha – agitated, disturbed
  adjective (masculine)
  Past Passive Participle
  Derived from root kṣubh (to agitate, to be agitated)
  Root: kṣubh (class 4)
• yogīśvarī – female master of yoga, Yogini
  noun (feminine)
  Compound of yogin (yogin) and īśvarī (mistress)
• gaṇa – group, host, multitude
  noun (masculine)

Note: Compound form in nominative singular neuter, describing the place. Though gaṇa is typically masculine, it takes neuter ending when describing a neuter subject in this context.