योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-76, verse-34

प्रथितोत्थितसीत्कारशतक्ष्वेडाक्षयारवा ।
शीतसीकरनीहारभित्तिबन्धमयाम्बरा ॥ ३४ ॥

prathitotthitasītkāraśatakṣveḍākṣayāravā ,
śītasīkaranīhārabhittibandhamayāmbarā 34

34. prathita-utthita-sītkāra-śata-kṣveḍā-akṣaya-aravā
śīta-sīkara-nīhāra-bhitti-bandhamaya-ambarā

34. prathita-utthita-sītkāra-śata-kṣveḍā-akṣaya-aravā
śīta-sīkara-nīhāra-bhitti-bandhamaya-ambarā

34. Its sounds were immense and endless, like hundreds of prominent, rising hisses and roars. The sky itself seemed to be made of a wall-like formation of cold spray and mist.

Words meanings summery:

• प्रथित-उत्थित-सीत्कार-शत-क्ष्वेडा-अक्षय-अरवा (prathita-utthita-sītkāra-śata-kṣveḍā-akṣaya-aravā) - with immense and endless sounds, like hundreds of prominent, rising hisses and roars (having immense sounds like hundreds of renowned, rising hisses and roars)

• शीत-सीकर-नीहार-भित्ति-बन्धमय-अम्बरा (śīta-sīkara-nīhāra-bhitti-bandhamaya-ambarā) - having a sky made of a wall-like formation of cold spray and mist (having a sky consisting of a wall-like formation of cold spray and mist/hail)

Words meanings and morphology

प्रथित-उत्थित-सीत्कार-शत-क्ष्वेडा-अक्षय-अरवा (prathita-utthita-sītkāra-śata-kṣveḍā-akṣaya-aravā) - with immense and endless sounds, like hundreds of prominent, rising hisses and roars (having immense sounds like hundreds of renowned, rising hisses and roars)

(adjective)

Nominative, feminine, singular of prathita-utthita-sītkāra-śata-kṣveḍā-akṣaya-arava

prathita-utthita-sītkāra-śata-kṣveḍā-akṣaya-arava - having immense sounds like hundreds of renowned, rising hisses and roars

Compound type : bahuvrīhi (prathita+utthita+sītkāra+śata+kṣveḍā+akṣaya+arava)

• prathita – renowned, famous, spread
  adjective (masculine)
  Past Passive Participle
  From root `prath` (to spread).
  Root: prath (class 1)
• utthita – risen, standing up, originated
  adjective (masculine)
  Past Passive Participle
  From root `sthā` with prefix `ud` (to rise).
  Prefix: ud
  Root: sthā (class 1)
• sītkāra – hissing sound, sibilant sound
  noun (masculine)
  Onomatopoeic.
• śata – hundred
  noun (neuter)
• kṣveḍā – roar, battle-cry, shout
  noun (feminine)
  From root `kṣviḍ` (to make a sound).
  Root: kṣviḍ (class 1)
• akṣaya – imperishable, endless, immense
  adjective (masculine)
  Negation of `kṣaya` (decay, destruction) using prefix `a-`.
• arava – sound, noise
  noun (masculine)
  From root `ru` (to sound).
  Root: ru (class 2)

Note: Modifies `vṛṣṭiḥ` from verse 30735.

शीत-सीकर-नीहार-भित्ति-बन्धमय-अम्बरा (śīta-sīkara-nīhāra-bhitti-bandhamaya-ambarā) - having a sky made of a wall-like formation of cold spray and mist (having a sky consisting of a wall-like formation of cold spray and mist/hail)

(adjective)

Nominative, feminine, singular of śīta-sīkara-nīhāra-bhitti-bandhamaya-ambara

śīta-sīkara-nīhāra-bhitti-bandhamaya-ambara - having a sky consisting of a wall-like formation of cold spray and mist/hail

Compound type : bahuvrīhi (śīta+sīkara+nīhāra+bhitti+bandhamaya+ambara)

• śīta – cold, cool
  adjective (masculine)
• sīkara – spray, fine mist
  noun (masculine)
• nīhāra – mist, fog, frost, hail
  noun (masculine)
• bhitti – wall, partition, cleavage
  noun (feminine)
  From root `bhid` (to break).
  Root: bhid (class 7)
• bandhamaya – consisting of a bond/formation, composed of
  adjective (masculine)
  From `bandha` (bond, formation) + suffix `maya` (consisting of).
• ambara – sky, atmosphere, cloth
  noun (neuter)

Note: Modifies `vṛṣṭiḥ` from verse 30735.