योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-139, verse-54

हा वान्ति वारिवलनावलितान्तरिक्षमृक्षावधूतकुसुमप्रकरान्किरन्तः ।
वाताः पतद्विबुधमन्दिररत्नसानाबुद्यानकोटरगता इव साक्षतेन ॥ ५४ ॥

hā vānti vārivalanāvalitāntarikṣamṛkṣāvadhūtakusumaprakarānkirantaḥ ,
vātāḥ patadvibudhamandiraratnasānābudyānakoṭaragatā iva sākṣatena 54

54. hā vānti vārivalanāvalitāntarikṣam
ṛkṣāvadhūtakusumaprakarān kirantaḥ
vātāḥ patadvibudhamandiraratnasānau
udyānakotaragatāḥ iva sākṣateṇa

54. hā vātāḥ vārivalanāvalitāntarikṣam
patadvibudhamandiraratnasānau
udyānakotaragatāḥ iva ṛkṣāvadhūtakusumaprakarān
sākṣateṇa kirantaḥ vānti

54. Alas! The winds are blowing, scattering masses of flowers dislodged by bears, while the sky becomes enveloped in swirling waters. These winds, as if having entered the hollows of garden trees, scatter them along with unhusked rice grains (sākṣata) onto the jewel-summits of the crumbling divine temples.

Words meanings summery:

• हा (hā) - Alas!, Oh!

• वान्ति (vānti) - blow

• वारिवलनावलितान्तरिक्षम् (vārivalanāvalitāntarikṣam) - that which has the sky covered with swirling water

• ऋक्षावधूतकुसुमप्रकरान् (ṛkṣāvadhūtakusumaprakarān) - masses of flowers shaken off by bears (or stars)

• किरन्तः (kirantaḥ) - scattering

• वाताः (vātāḥ) - winds

• पतद्विबुधमन्दिररत्नसानौ (patadvibudhamandiraratnasānau) - on the jewel-peaks of the falling celestial temples

• उद्यानकोतरगताः (udyānakotaragatāḥ) - having entered the hollows of garden trees

• इव (iva) - as if, like

• साक्षतेण (sākṣateṇa) - with unhusked rice grains, with whole rice grains

Words meanings and morphology

हा (hā) - Alas!, Oh!

(indeclinable)

वान्ति (vānti) - blow

(verb)

3rd person , plural, active, present indicative (laṭ) of vā

Root: vā (class 2)

वारिवलनावलितान्तरिक्षम् (vārivalanāvalitāntarikṣam) - that which has the sky covered with swirling water

(adjective)

Accusative, neuter, singular of vārivalanāvalitāntarikṣa

vārivalanāvalitāntarikṣa - having the sky covered by the whirling of waters

Compound type : bahuvrīhi (vāri+valana+āvalita+antarikṣa)

• vāri – water
  noun (neuter)
• valana – whirling, turning, agitation
  noun (neuter)
• āvalita – covered, surrounded, encircled
  adjective
  Past Passive Participle
  from root val with prefix ā
  Prefix: ā
  Root: val (class 1)
• antarikṣa – sky, atmosphere, space
  noun (neuter)

ऋक्षावधूतकुसुमप्रकरान् (ṛkṣāvadhūtakusumaprakarān) - masses of flowers shaken off by bears (or stars)

(noun)

Accusative, masculine, plural of ṛkṣāvadhūtakusumaprakara

ṛkṣāvadhūtakusumaprakara - heap/mass of flowers shaken off by bears (or stars)

Compound type : tatpuruṣa (ṛkṣa+avadhūta+kusuma+prakara)

• ṛkṣa – bear, star
  noun (masculine)
• avadhūta – shaken off, dislodged, cast down
  adjective
  Past Passive Participle
  from root dhū with prefix ava
  Prefix: ava
  Root: dhū (class 5)
• kusuma – flower, blossom
  noun (neuter)
• prakara – heap, multitude, collection, mass
  noun (masculine)

किरन्तः (kirantaḥ) - scattering

(adjective)

Nominative, masculine, plural of kiran

kiran - scattering, strewing

Present Active Participle

from root kṛ (to scatter, strew)

Root: kṛ (class 6)

वाताः (vātāḥ) - winds

(noun)

Nominative, masculine, plural of vāta

vāta - wind, air

पतद्विबुधमन्दिररत्नसानौ (patadvibudhamandiraratnasānau) - on the jewel-peaks of the falling celestial temples

(noun)

Locative, masculine, singular of patadvibudhamandiraratnasānu

patadvibudhamandiraratnasānu - on the jewel-peaks of the falling divine temples

Compound type : tatpuruṣa (patat+vibudha+mandira+ratna+sānu)

• patat – falling, crumbling
  adjective
  Present Active Participle
  from root pat (to fall)
  Root: pat (class 1)
• vibudha – divine, celestial, god
  noun (masculine)
• mandira – temple, palace, dwelling
  noun (neuter)
• ratna – jewel, gem
  noun (neuter)
• sānu – peak, summit, ridge (of a mountain)
  noun (masculine)

उद्यानकोतरगताः (udyānakotaragatāḥ) - having entered the hollows of garden trees

(adjective)

Nominative, masculine, plural of udyānakotaragata

udyānakotaragata - having entered the hollows/cavities of garden trees

Past Passive Participle (gata)

gata is PPP from root gam

Compound type : tatpuruṣa (udyāna+koṭara+gata)

• udyāna – garden, park
  noun (neuter)
• koṭara – hollow, cavity (of a tree)
  noun (neuter)
• gata – gone, entered
  adjective
  Past Passive Participle
  from root gam
  Root: gam (class 1)

इव (iva) - as if, like

(indeclinable)

साक्षतेण (sākṣateṇa) - with unhusked rice grains, with whole rice grains

(noun)

Instrumental, neuter, singular of sākṣata

sākṣata - with unbroken/unhusked rice grains, auspicious rice grains

Compound type : bahuvrīhi (sa+akṣata)

• sa – with, together with
  indeclinable
• akṣata – unbroken, uninjured, whole (often referring to rice grains used in rituals)
  adjective
  From a (negation) + kṣata (broken)