योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-28, verse-13

उन्नादवज्रमकरोत्करकर्कशान्तःक्षुब्धाब्धिवीचिवलयैर्वलिताचलेन्द्रैः ।
आसीज्जगत्सकलमेव सुसंकटाङ्गमावृत्तिभिर्विविधहेतिनदीप्रवाहैः ॥ १३ ॥

unnādavajramakarotkarakarkaśāntaḥkṣubdhābdhivīcivalayairvalitācalendraiḥ ,
āsījjagatsakalameva susaṃkaṭāṅgamāvṛttibhirvividhahetinadīpravāhaiḥ 13

13. unnāda-vajra-makara-utkara-karkaśa-antaḥ-kṣubdha-abdhi-vīci-valayaiḥ
valita-acala-indraih
āsīt jagat sakalam eva su-saṃkaṭa-aṅgam
āvṛttibhiḥ vividha-heti-nadī-pravāhaiḥ

13. jagat sakalam eva
unnāda-vajra-makara-utkara-karkaśa-antaḥ-kṣubdha-abdhi-vīci-valayaiḥ
valita-acala-indraih vividha-heti-nadī-pravāhaiḥ
āvṛttibhiḥ su-saṃkaṭa-aṅgam āsīt

13. The entire world became utterly constricted and distressed, assailed by the currents of rivers formed by various weapons, by the multitude of waves from the agitated oceans whose depths were made turbulent by the harsh, roaring, thunderbolt-like hordes of sea-monsters, and by the mighty mountains that spun around.

Words meanings summery:

• उन्नाद-वज्र-मकर-उत्कर-कर्कश-अन्तः-क्षुब्ध-अब्धि-वीचि-वलयैः (unnāda-vajra-makara-utkara-karkaśa-antaḥ-kṣubdha-abdhi-vīci-valayaiḥ) - by the multitudes of waves of the ocean, agitated internally by the harsh, roaring, thunderbolt-like hosts of sea-monsters

• वलित-अचल-इन्द्रैह् (valita-acala-indraih) - by the revolving mighty mountains

• आसीत् (āsīt) - was, became

• जगत् (jagat) - the world, universe

• सकलम् (sakalam) - all, entire, whole

• एव (eva) - Emphasizes the totality of the world's distress. (indeed, only, entirely, certainly)

• सु-संकट-अङ्गम् (su-saṁkaṭa-aṅgam) - having its limbs greatly distressed/contracted, utterly constricted and distressed

• आवृत्तिभिः (āvṛttibhiḥ) - by repetitions, by whirlings, by frequent occurrences

• विविध-हेति-नदी-प्रवाहैः (vividha-heti-nadī-pravāhaiḥ) - by the currents of rivers of various weapons

Words meanings and morphology

उन्नाद-वज्र-मकर-उत्कर-कर्कश-अन्तः-क्षुब्ध-अब्धि-वीचि-वलयैः (unnāda-vajra-makara-utkara-karkaśa-antaḥ-kṣubdha-abdhi-vīci-valayaiḥ) - by the multitudes of waves of the ocean, agitated internally by the harsh, roaring, thunderbolt-like hosts of sea-monsters

(noun)

Instrumental, masculine, plural of unnāda-vajra-makara-utkara-karkaśa-antaḥ-kṣubdha-abdhi-vīci-valaya

unnāda-vajra-makara-utkara-karkaśa-antaḥ-kṣubdha-abdhi-vīci-valaya - multitude of waves (of the ocean) agitated internally by harsh, roaring, thunderbolt-like hordes of sea-monsters

Compound type : tatpurusha (unnāda+vajra+makara+utkara+karkaśa+antar+kṣubdha+abdhi+vīci+valaya)

• unnāda – roaring, loud noise, uproar
  noun (masculine)
  Derived from root nad with ud- prefix.
  Prefix: ud
  Root: nad (class 1)
• vajra – thunderbolt, diamond
  noun (neuter)
• makara – sea-monster (e.g., crocodile, shark)
  noun (masculine)
• utkara – heap, multitude, collection
  noun (masculine)
  Derived from root kṛ with ud- prefix.
  Prefix: ud
  Root: kṛ (class 1)
• karkaśa – harsh, rough, hard, cruel
  adjective
• antar – inside, within, internal
  indeclinable
• kṣubdha – agitated, stirred, disturbed
  adjective
  Past Passive Participle
  Derived from root kṣubh.
  Root: kṣubh (class 1)
• abdhi – ocean, sea
  noun (masculine)
  Root: dhā (class 3)
• vīci – wave, ripple
  noun (feminine)
  Root: vic (class 7)
• valaya – circle, ring, multitude, a coil
  noun (masculine)
  Root: val (class 1)

Note: Complex descriptive compound acting as an instrumental agent.

वलित-अचल-इन्द्रैह् (valita-acala-indraih) - by the revolving mighty mountains

(noun)

Instrumental, masculine, plural of valita-acala-indra

valita-acala-indra - chief/best among revolving mountains

Compound type : tatpurusha (valita+acala+indra)

• valita – turned, revolved, encircled, twisted
  adjective
  Past Passive Participle
  Derived from root val.
  Root: val (class 1)
• acala – mountain (lit. 'immovable')
  noun (masculine)
  Prefix: a
  Root: cal (class 1)
• indra – chief, lord, best
  noun (masculine)

आसीत् (āsīt) - was, became

(verb)

3rd person , singular, active, past imperfect (laṅ) of as

Imperfect

3rd person singular, imperfect active.

Root: as (class 2)

जगत् (jagat) - the world, universe

(noun)

Nominative, neuter, singular of jagat

jagat - moving, living, the world, universe

Present Active Participle (used as noun)

Derived from root gam with reduplication.

Root: gam (class 1)

सकलम् (sakalam) - all, entire, whole

(adjective)

Nominative, neuter, singular of sakala

sakala - all, whole, complete, having parts

Prefix: sa

Root: kal (class 10)

Note: Modifies jagat.

एव (eva) - Emphasizes the totality of the world's distress. (indeed, only, entirely, certainly)

(indeclinable)

Particle.

सु-संकट-अङ्गम् (su-saṁkaṭa-aṅgam) - having its limbs greatly distressed/contracted, utterly constricted and distressed

(adjective)

Nominative, neuter, singular of su-saṃkaṭa-aṅga

su-saṁkaṭa-aṅga - having its parts greatly distressed or contracted

Compound type : bahuvrihi (su+saṃkaṭa+aṅga)

• su – good, well, greatly, very
  indeclinable
  Prefix.
• saṃkaṭa – difficult, dangerous, distressed, contracted, narrow
  adjective
  Prefix: sam
  Root: kaṭ (class 1)
• aṅga – limb, body, part, member
  noun (neuter)

Note: Compound adjective modifying jagat.

आवृत्तिभिः (āvṛttibhiḥ) - by repetitions, by whirlings, by frequent occurrences

(noun)

Instrumental, feminine, plural of āvṛtti

āvṛtti - turning, repetition, whirling, recurrence, revolution

Derived from root vṛt with ā- prefix.

Prefix: ā

Root: vṛt (class 1)

विविध-हेति-नदी-प्रवाहैः (vividha-heti-nadī-pravāhaiḥ) - by the currents of rivers of various weapons

(noun)

Instrumental, masculine, plural of vividha-heti-nadī-pravāha

vividha-heti-nadī-pravāha - current of rivers of various weapons

Compound type : tatpurusha (vividha+heti+nadī+pravāha)

• vividha – various, diverse, manifold
  adjective
  Root: vidh (class 1)
• heti – weapon, missile, flame, ray
  noun (feminine)
  From root hi (to send, cast).
  Root: hi (class 5)
• nadī – river
  noun (feminine)
  Root: nad (class 1)
• pravāha – current, flow, stream, course
  noun (masculine)
  Derived from root vah with pra- prefix.
  Prefix: pra
  Root: vah (class 1)