योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-139, verse-66

पर्वतप्रतिघसर्पसर्पणाः संसरन्ति विपुला जलोच्चयाः ।
तेषु नाव इव देवपत्तनान्युन्नमय्य वपुराशु यान्त्यधः ॥ ६६ ॥

parvatapratighasarpasarpaṇāḥ saṃsaranti vipulā jaloccayāḥ ,
teṣu nāva iva devapattanānyunnamayya vapurāśu yāntyadhaḥ 66

66. parvata-pratigha-sarpa-sarpaṇāḥ
saṃsaranti vipulāḥ jala-uccayāḥ
teṣu nāvaḥ iva deva-pattānani
unnamayya vapuḥ āśu yānti adhaḥ

66. vipulāḥ jala-uccayāḥ
parvata-pratigha-sarpa-sarpaṇāḥ saṃsaranti
teṣu deva-pattānani nāvaḥ iva
vapuḥ unnamayya āśu adhaḥ yānti

66. Vast masses of water, their movements like snakes resisting mountains, flow forth. In them, the cities of gods, like boats, quickly sink downwards after their forms have been lifted up.

Words meanings summery:

• पर्वत-प्रतिघ-सर्प-सर्पणाः (parvata-pratigha-sarpa-sarpaṇāḥ) - having movements like snakes resisting mountains

• संसरन्ति (saṁsaranti) - they flow, move

• विपुलाः (vipulāḥ) - vast, enormous, wide

• जल-उच्चयाः (jala-uccayāḥ) - masses of water, floods

• तेषु (teṣu) - in these water masses (in them)

• नावः (nāvaḥ) - boats, ships

• इव (iva) - like, as, as if

• देव-पत्ताननि (deva-pattānani) - cities of gods, divine cities

• उन्नमय्य (unnamayya) - having lifted up, having raised

• वपुः (vapuḥ) - body, form

• आशु (āśu) - quickly, swiftly

• यान्ति (yānti) - they go

• अधः (adhaḥ) - downwards, below

Words meanings and morphology

पर्वत-प्रतिघ-सर्प-सर्पणाः (parvata-pratigha-sarpa-sarpaṇāḥ) - having movements like snakes resisting mountains

(adjective)

Nominative, masculine, plural of parvata-pratigha-sarpa-sarpaṇa

parvata-pratigha-sarpa-sarpaṇa - having the movement of snakes resisting mountains

Compound type : bahuvrīhi (parvata+pratigha+sarpa+sarpaṇa)

• parvata – mountain, rock
  noun (masculine)
• pratigha – striking against, resistance, obstruction
  noun (masculine)
  Derived from root han with prefix prati-
  Prefix: prati
  Root: han (class 2)
• sarpa – snake, serpent
  noun (masculine)
  Derived from root sṛp (to creep)
  Root: sṛp (class 1)
• sarpaṇa – creeping, movement, crawling
  noun (neuter)
  Derived from root sṛp (to creep)
  Root: sṛp (class 1)

Note: Adjective for 'jala-uccayāḥ'.

संसरन्ति (saṁsaranti) - they flow, move

(verb)

3rd person , plural, active, present (laṭ) of saṃsṛ

Prefix: sam

Root: sṛ (class 1)

विपुलाः (vipulāḥ) - vast, enormous, wide

(adjective)

Nominative, masculine, plural of vipula

vipula - large, extensive, vast, abundant

Note: Adjective for 'jala-uccayāḥ'.

जल-उच्चयाः (jala-uccayāḥ) - masses of water, floods

(noun)

Nominative, masculine, plural of jala-uccaya

jala-uccaya - masses of water, flood, accumulation of water

Compound type : tatpuruṣa (jala+uccaya)

• jala – water
  noun (neuter)
• uccaya – accumulation, collection, heap, mass
  noun (masculine)
  Derived from root ci (to gather) with prefix ut-
  Prefix: ut
  Root: ci (class 5)

Note: Subject of the first sentence.

तेषु (teṣu) - in these water masses (in them)

(pronoun)

Locative, masculine, plural of tad

tad - that, those

Note: Refers to 'jala-uccayāḥ'.

नावः (nāvaḥ) - boats, ships

(noun)

Nominative, feminine, plural of nau

nau - boat, ship, vessel

Note: Part of the simile 'nāvaḥ iva'.

इव (iva) - like, as, as if

(indeclinable)

Note: Particle expressing comparison.

देव-पत्ताननि (deva-pattānani) - cities of gods, divine cities

(noun)

Nominative, neuter, plural of deva-pattana

deva-pattana - city of gods, divine city

Compound type : tatpuruṣa (deva+pattana)

• deva – god, deity
  noun (masculine)
• pattana – city, town
  noun (neuter)

Note: Subject of the second sentence.

उन्नमय्य (unnamayya) - having lifted up, having raised

(indeclinable)

absolutive (gerund)

Absolutive (gerund) of the causative of root nam (to bend) with prefix ut-

Prefix: ut

Root: nam (class 1)

Note: Gerund, acting adverbially.

वपुः (vapuḥ) - body, form

(noun)

Accusative, neuter, singular of vapus

vapus - body, form, figure

Note: Object of 'unnamayya'.

आशु (āśu) - quickly, swiftly

(indeclinable)

Note: Adverb.

यान्ति (yānti) - they go

(verb)

3rd person , plural, active, present (laṭ) of yā

Root: yā (class 2)

अधः (adhaḥ) - downwards, below

(indeclinable)

Note: Adverb of place.