योगवासिष्ठः yogavāsiṣṭhaḥ - book-1, chapter-23, verse-23

अस्योड्डामरवृत्तस्य कल्पान्तेऽङ्गविनिर्गतैः ।
प्रस्फुरत्यम्बरे मेरुर्भूर्जत्वगिव वायुभिः ॥ २३ ॥

asyoḍḍāmaravṛttasya kalpānte'ṅgavinirgataiḥ ,
prasphuratyambare merurbhūrjatvagiva vāyubhiḥ 23

23. asya uḍḍāmara-vṛttasya kalpa-ante aṅga-vinirgataiḥ
prasphurati ambare meruḥ bhūrja-tvak iva vāyubhiḥ

23. kalpa-ante asya uḍḍāmara-vṛttasya aṅga-vinirgataiḥ
vāyubhiḥ ambare meruḥ bhūrja-tvak iva prasphurati

23. At the end of a cosmic cycle (kalpa), by the winds emanating from the limbs of this formidable (Time), Mount Meru trembles intensely in the sky, just like birch bark (trembles) by (strong) winds.

Words meanings summery:

• अस्य (asya) - of this (Time/kāla) (of this, of him, of it)

• उड्डामर-वृत्तस्य (uḍḍāmara-vṛttasya) - of formidable/terrible activity/nature

• कल्प-अन्ते (kalpa-ante) - at the end of a cosmic cycle (kalpa)

• अङ्ग-विनिर्गतैः (aṅga-vinirgataiḥ) - by the winds emanating from the limbs (of Time). (by those emanating from the limbs/parts)

• प्रस्फुरति (prasphurati) - trembles intensely (trembles, quivers, flashes, vibrates intensely, appears prominently)

• अम्बरे (ambare) - in the sky, in the atmosphere

• मेरुः (meruḥ) - Mount Meru (mythical mountain)

• भूर्ज-त्वक् (bhūrja-tvak) - birch bark

• इव (iva) - as, like, as if

• वायुभिः (vāyubhiḥ) - (ordinary) winds, in the comparison. In the main clause, refers to winds emanating from Time. (by the winds)

Words meanings and morphology

अस्य (asya) - of this (Time/kāla) (of this, of him, of it)

(pronoun)

Genitive, masculine, singular of idam

idam - this, it

Note: Refers to Kāla (Time) from the previous verse.

उड्डामर-वृत्तस्य (uḍḍāmara-vṛttasya) - of formidable/terrible activity/nature

(adjective)

Genitive, masculine, singular of uḍḍāmaravṛtta

uḍḍāmaravṛtta - of formidable/terrible activity/nature

Karmadhāraya compound

Compound type : karmadharaya (uḍḍāmara+vṛtta)

• uḍḍāmara – fierce, terrible, formidable, tumultuous
  adjective
• vṛtta – course, conduct, nature, activity, state
  noun (neuter)
  Past Passive Participle
  From √vṛt (to be, to exist, to turn)
  Root: vṛt (class 1)

Note: Agrees with 'asya' (kāla).

कल्प-अन्ते (kalpa-ante) - at the end of a cosmic cycle (kalpa)

(noun)

Locative, masculine, singular of kalpānta

kalpānta - end of a cosmic cycle (kalpa)

Tatpuruṣa compound of kalpa and anta

Compound type : tatpurusha (kalpa+anta)

• kalpa – cosmic cycle, aeon, fixed rule
  noun (masculine)
• anta – end, limit, boundary
  noun (masculine)

अङ्ग-विनिर्गतैः (aṅga-vinirgataiḥ) - by the winds emanating from the limbs (of Time). (by those emanating from the limbs/parts)

(adjective)

Instrumental, masculine, plural of aṅgavinirgata

aṅgavinirgata - emanating from the limbs/parts

Tatpuruṣa compound where 'vinirgata' (emanated) is from 'aṅga' (limb)

Compound type : tatpurusha (aṅga+vinirgata)

• aṅga – limb, body, part, component
  noun (neuter)
• vinirgata – issued forth, come out, emanated
  adjective (masculine)
  Past Passive Participle
  From vi + nir + √gam (to go)
  Prefixes: vi+nir
  Root: gam (class 1)

Note: Agrees with and modifies 'vāyubhiḥ'.

प्रस्फुरति (prasphurati) - trembles intensely (trembles, quivers, flashes, vibrates intensely, appears prominently)

(verb)

3rd person , singular, active, present (laṭ) of √prasphur

Present Indicative

3rd person singular, present active

Prefix: pra

Root: sphur (class 6)

अम्बरे (ambare) - in the sky, in the atmosphere

(noun)

Locative, neuter, singular of ambara

ambara - sky, atmosphere, cloth

मेरुः (meruḥ) - Mount Meru (mythical mountain)

(proper noun)

Nominative, masculine, singular of meru

meru - Mount Meru, peak, mountain

Note: Subject of 'prasphurati'.

भूर्ज-त्वक् (bhūrja-tvak) - birch bark

(noun)

Nominative, feminine, singular of bhūrjatvac

bhūrjatvac - birch bark

Tatpuruṣa compound of bhūrja and tvac

Compound type : tatpurusha (bhūrja+tvac)

• bhūrja – birch tree
  noun (masculine)
• tvac – bark, skin
  noun (feminine)

Note: Object of comparison.

इव (iva) - as, like, as if

(indeclinable)

वायुभिः (vāyubhiḥ) - (ordinary) winds, in the comparison. In the main clause, refers to winds emanating from Time. (by the winds)

(noun)

Instrumental, masculine, plural of vāyu

vāyu - wind, air, god of wind