योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-24, verse-37

गायत्किन्नरगन्धर्वसुरस्त्रीमण्डलं क्वचित् ।
क्वचित्स्तब्धपुराकीर्णं वहत्पुरवरं क्वचित् ॥ ३७ ॥

gāyatkinnaragandharvasurastrīmaṇḍalaṃ kvacit ,
kvacitstabdhapurākīrṇaṃ vahatpuravaraṃ kvacit 37

37. kvacit gāyatkinnaragandharvasurastrīmaṇḍalam
kvacit stabdhapurākīrṇam kvacit vahatpuravaram

37. kvacit gāyatkinnaragandharvasurastrīmaṇḍalam
kvacit stabdhapurākīrṇam kvacit vahatpuravaram

37. Elsewhere, it is filled with circles of singing Kinnaras, Gandharvas, and celestial women. In some parts, it is crowded with stationary cities, while in others, excellent cities are in motion.

Words meanings summery:

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

• गायत्किन्नरगन्धर्वसुरस्त्रीमण्डलम् (gāyatkinnaragandharvasurastrīmaṇḍalam) - a circle of singing Kinnaras, Gandharvas, and celestial women

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

• स्तब्धपुराकीर्णम् (stabdhapurākīrṇam) - crowded with stationary cities

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

• वहत्पुरवरम् (vahatpuravaram) - cities that are in motion (excellent moving cities)

Words meanings and morphology

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

(indeclinable)

गायत्किन्नरगन्धर्वसुरस्त्रीमण्डलम् (gāyatkinnaragandharvasurastrīmaṇḍalam) - a circle of singing Kinnaras, Gandharvas, and celestial women

(noun)

Nominative, neuter, singular of gāyatkinnaragandharvasurastrīmaṇḍala

gāyatkinnaragandharvasurastrīmaṇḍala - circle of singing Kinnaras, Gandharvas, and celestial women

Tatpurusha compound

Compound type : tatpurusha (gāyat+kinnara+gandharva+surastrī+maṇḍala)

• gāyat – singing
  adjective (masculine)
  Present Active Participle
  From root gai (to sing)
  Root: gai (class 1)
• kinnara – Kinnara (mythical celestial being)
  proper noun (masculine)
• gandharva – Gandharva (celestial musician)
  proper noun (masculine)
• surastrī – celestial woman, Apsara
  noun (feminine)
  Compound of sura (god) and strī (woman)
• maṇḍala – circle, assembly, region
  noun (neuter)

Note: Nominative singular neuter, describing the place.

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

(indeclinable)

स्तब्धपुराकीर्णम् (stabdhapurākīrṇam) - crowded with stationary cities

(adjective)

Nominative, neuter, singular of stabdhapurākīrṇa

stabdhapurākīrṇa - crowded with stationary cities

Past Passive Participle (for ākīrṇa)

Tatpurusha/Bahuvrihi compound. stabdha (stationary) + pura (city) + ākīrṇa (crowded)

Compound type : bahuvrihi (stabdha+pura+ākīrṇa)

• stabdha – fixed, stationary, rigid
  adjective (masculine)
  Past Passive Participle
  From root stabh (to fix, to be firm)
  Root: stabh (class 9)
• pura – city, fortress
  noun (neuter)
• ākīrṇa – filled, crowded, scattered
  adjective (neuter)
  Past Passive Participle
  From root kīr (to scatter) with upasarga ā
  Prefix: ā
  Root: kīr (class 6)

Note: Nominative singular neuter, describing the place.

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

(indeclinable)

वहत्पुरवरम् (vahatpuravaram) - cities that are in motion (excellent moving cities)

(noun)

Nominative, neuter, singular of vahatpuravara

vahatpuravara - excellent moving city, best moving city

Tatpurusha compound. vahat (moving) + puravara (excellent city)

Compound type : tatpurusha (vahat+puravara)

• vahat – moving, flowing, carrying
  adjective (neuter)
  Present Active Participle
  From root vah (to carry, to flow)
  Root: vah (class 1)
• puravara – excellent city, best city
  noun (neuter)
  Tatpurusha compound of pura (city) and vara (excellent)

Note: Nominative singular neuter, describing the place.