योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-77, verse-30

डीनोड्डीनैः परिवृतं विचलद्वातवेल्लितैः ।
दग्धादग्धैः पदार्थैः खे शीर्णपर्णगणैरिव ॥ ३० ॥

ḍīnoḍḍīnaiḥ parivṛtaṃ vicaladvātavellitaiḥ ,
dagdhādagdhaiḥ padārthaiḥ khe śīrṇaparṇagaṇairiva 30

30. dīna-udḍīnaiḥ parivṛtam vicalat-vāta-vellitaiḥ
dagdha-adagdhaiḥ padārthaiḥ khe śīrṇa-parṇa-gaṇaiḥ iva

30. khe dīna-udḍīnaiḥ vicalat-vāta-vellitaiḥ dagdha-adagdhaiḥ
padārthaiḥ śīrṇa-parṇa-gaṇaiḥ iva parivṛtam

30. (The sky was) encompassed by objects, some burnt and some unburnt, (which were) flying up and down and swaying in the moving wind, just like heaps of withered leaves in the sky.

Words meanings summery:

• दीन-उद्डीनैः (dīna-udḍīnaiḥ) - by those flying up and down, by those descending and ascending

• परिवृतम् (parivṛtam) - surrounded, encompassed, enveloped

• विचलत्-वात-वेल्लितैः (vicalat-vāta-vellitaiḥ) - by those swayed by the moving wind

• दग्ध-अदग्धैः (dagdha-adagdhaiḥ) - by the burnt and unburnt (objects)

• पदार्थैः (padārthaiḥ) - by objects, by substances, by elements

• खे (khe) - in the sky, in space, in the air

• शीर्ण-पर्ण-गणैः (śīrṇa-parṇa-gaṇaiḥ) - by heaps of withered leaves, by groups of fallen leaves

• इव (iva) - like, as, as if

Words meanings and morphology

दीन-उद्डीनैः (dīna-udḍīnaiḥ) - by those flying up and down, by those descending and ascending

(adjective)

Instrumental, masculine, plural of dīna-udḍīna

dīna-udḍīna - flying up and down, descending and ascending

Compound type : dvandva (dīna+udḍīna)

• dīna – flown down, descended, low, wretched
  adjective
  Past Passive Participle
  Root: dī (class 4)
• udḍīna – flown up, ascended
  adjective
  Past Passive Participle
  Prefix: ud
  Root: ḍī (class 4)

परिवृतम् (parivṛtam) - surrounded, encompassed, enveloped

(adjective)

Accusative, neuter, singular of parivṛta

parivṛta - surrounded, encompassed, enveloped

Past Passive Participle

Prefix: pari

Root: vṛ (class 1)

विचलत्-वात-वेल्लितैः (vicalat-vāta-vellitaiḥ) - by those swayed by the moving wind

(adjective)

Instrumental, masculine, plural of vicalat-vāta-vellita

vicalat-vāta-vellita - swayed by the moving wind

Compound type : tatpuruṣa (vicalat+vāta+vellita)

• vicalat – moving, wavering, agitated
  adjective
  Present Active Participle
  Prefix: vi
  Root: cal (class 1)
• vāta – wind, air
  noun (masculine)
• vellita – swayed, agitated, moved
  adjective
  Past Passive Participle
  Root: vel (class 1)

दग्ध-अदग्धैः (dagdha-adagdhaiḥ) - by the burnt and unburnt (objects)

(adjective)

Instrumental, masculine, plural of dagdha-adagdha

dagdha-adagdha - burnt and unburnt, partially burnt

Compound type : dvandva (dagdha+adagdha)

• dagdha – burnt, consumed by fire
  adjective
  Past Passive Participle
  Root: dah (class 1)
• adagdha – unburnt, not consumed by fire
  adjective
  Past Passive Participle
  Root: dah (class 1)

पदार्थैः (padārthaiḥ) - by objects, by substances, by elements

(noun)

Instrumental, masculine, plural of padārtha

padārtha - object, substance, category, meaning of a word

खे (khe) - in the sky, in space, in the air

(noun)

Locative, neuter, singular of kha

kha - sky, space, ether, zero

शीर्ण-पर्ण-गणैः (śīrṇa-parṇa-gaṇaiḥ) - by heaps of withered leaves, by groups of fallen leaves

(noun)

Instrumental, masculine, plural of śīrṇa-parṇa-gaṇa

śīrṇa-parṇa-gaṇa - heap/group of withered/fallen leaves

Compound type : tatpuruṣa (śīrṇa+parṇa+gaṇa)

• śīrṇa – withered, fallen, decayed
  adjective
  Past Passive Participle
  Root: śṝ (class 9)
• parṇa – leaf, feather
  noun (neuter)
• gaṇa – group, multitude, heap, host
  noun (masculine)

इव (iva) - like, as, as if

(indeclinable)