योगवासिष्ठः yogavāsiṣṭhaḥ - book-1, chapter-32, verse-22

अदृश्याम्बरसिद्धौघकरोत्करसमीरिता ।
सा मुहूर्तचतुर्भागं पुष्पवृष्टिः पपात ह ॥ २२ ॥

adṛśyāmbarasiddhaughakarotkarasamīritā ,
sā muhūrtacaturbhāgaṃ puṣpavṛṣṭiḥ papāta ha 22

22. adṛśyāmbarasiddhaughakarotkarasamīritā sā
muhūrtacaturthabhāgaṃ puṣpavṛṣṭiḥ papāta ha

22. adṛśyāmbarasiddhaughakarotkarasamīritā sā
puṣpavṛṣṭiḥ muhūrtacaturthabhāgaṃ papāta ha

22. That shower of flowers, impelled by the multitude of hands of the hosts of perfected beings (siddhas) in the invisible sky, indeed fell for a quarter of a muhūrta.

Words meanings summery:

• अदृश्याम्बरसिद्धौघकरोत्करसमीरिता (adṛśyāmbarasiddhaughakarotkarasamīritā) - impelled by the multitude of hands of the throngs of perfected beings (siddhas) in the invisible sky, describing the flower-rain (impelled by the multitude of hands of the throngs of Siddhas in the invisible sky)

• सा (sā) - that (referring to the flower-rain) (that, she)

• मुहूर्तचतुर्थभागं (muhūrtacaturthabhāgaṁ) - for a duration of a quarter of a muhūrta (a quarter of a muhūrta)

• पुष्पवृष्टिः (puṣpavṛṣṭiḥ) - the shower of flowers (rain of flowers, flower-shower)

• पपात (papāta) - fell (referring to the flower-rain) (fell)

• ह (ha) - indeed (emphasizing the certainty of the event) (indeed, verily, surely)

Words meanings and morphology

अदृश्याम्बरसिद्धौघकरोत्करसमीरिता (adṛśyāmbarasiddhaughakarotkarasamīritā) - impelled by the multitude of hands of the throngs of perfected beings (siddhas) in the invisible sky, describing the flower-rain (impelled by the multitude of hands of the throngs of Siddhas in the invisible sky)

(adjective)

Nominative, feminine, singular of adṛśyāmbarasiddhaughakarotkarasamīritā

adṛśyāmbarasiddhaughakarotkarasamīritā - impelled by the multitude of hands of the throngs of Siddhas in the invisible sky

Compound type : tatpuruṣa (adṛśya+ambara+siddha+ogha+kara+utkara+samīrita)

• adṛśya – invisible, unseen, imperceptible
  adjective (masculine)
  Gerundive (karmaṇi kṛtya)
  Formed from 'a' (negation) + root 'dṛś' (to see) + suffix 'yat' (gerundive).
  Root: dṛś (class 1)
• ambara – sky, atmosphere, garment
  noun (neuter)
• siddha – perfected being, accomplished, successful
  noun (masculine)
  Past Passive Participle
  Formed from root 'sidh' (to succeed, accomplish) + suffix 'kta'.
  Root: sidh (class 4)
• ogha – multitude, flood, stream, heap
  noun (masculine)
• kara – hand, ray, tax
  noun (masculine)
  Root: kṛ (class 8)
• utkara – heap, multitude, abundance, excellence
  noun (masculine)
  Prefix: ud
  Root: kṛ (class 8)
• samīrita – impelled, stirred, set in motion, caused to fall
  adjective (masculine)
  Past Passive Participle
  Formed from 'sam' (prefix) + root 'īr' (to move, stir, impel) + suffix 'kta'.
  Prefix: sam
  Root: īr (class 2)

Note: Adjectival compound describing 'puṣpavṛṣṭiḥ'.

सा (sā) - that (referring to the flower-rain) (that, she)

(pronoun)

Nominative, feminine, singular of tad

tad - that, she, it

मुहूर्तचतुर्थभागं (muhūrtacaturthabhāgaṁ) - for a duration of a quarter of a muhūrta (a quarter of a muhūrta)

(noun)

Accusative, masculine, singular of muhūrtacaturthabhāga

muhūrtacaturthabhāga - a quarter of a muhūrta (a unit of time, approx. 48 minutes)

Compound type : ṣaṣṭhī-tatpuruṣa (muhūrta+caturthabhāga)

• muhūrta – a specific unit of time (approx. 48 minutes), moment
  noun (masculine)
• caturthabhāga – fourth part, a quarter
  noun (masculine)

Note: Adverbial accusative indicating duration.

पुष्पवृष्टिः (puṣpavṛṣṭiḥ) - the shower of flowers (rain of flowers, flower-shower)

(noun)

Nominative, feminine, singular of puṣpavṛṣṭi

puṣpavṛṣṭi - rain of flowers, flower-shower

Compound type : ṣaṣṭhī-tatpuruṣa (puṣpa+vṛṣṭi)

• puṣpa – flower, blossom
  noun (neuter)
• vṛṣṭi – rain, shower, showering
  noun (feminine)
  Root: vṛṣ (class 1)

पपात (papāta) - fell (referring to the flower-rain) (fell)

(verb)

3rd person , singular, active, perfect (lit) of pat

Root: pat (class 1)

ह (ha) - indeed (emphasizing the certainty of the event) (indeed, verily, surely)

(indeclinable)