योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-108, verse-40

रसन्ति तुरगापुराः फेनिलावर्तपातिनः ।
सर्वतो वलयाकारा लवणार्णववारिवत् ॥ ४० ॥

rasanti turagāpurāḥ phenilāvartapātinaḥ ,
sarvato valayākārā lavaṇārṇavavārivat 40

40. rasanti turagāpūrāḥ phenila-āvarta-pātinaḥ
sarvataḥ valaya-ākārāḥ lavaṇārṇava-vārivat

40. turagāpūrāḥ phenila-āvarta-pātinaḥ sarvataḥ
valaya-ākārāḥ lavaṇārṇava-vārivat rasanti

40. The throngs of horses neigh, generating foamy whirlpools that spread in circular forms everywhere, like the waters of the salty ocean.

Words meanings summery:

• रसन्ति (rasanti) - they neigh (referring to horses) (they roar, they sound, they cry out, they neigh)

• तुरगापूराः (turagāpūrāḥ) - throngs of horses (multitudes of horses, horse-throngs)

• फेनिल-आवर्त-पातिनः (phenila-āvarta-pātinaḥ) - generating foamy whirlpools (as they move) (falling into/generating foamy whirlpools)

• सर्वतः (sarvataḥ) - everywhere, on all sides (from all sides, on all sides, everywhere)

• वलय-आकाराः (valaya-ākārāḥ) - having circular forms (having circular forms, circular)

• लवणार्णव-वारिवत् (lavaṇārṇava-vārivat) - like the waters of the salty ocean

Words meanings and morphology

रसन्ति (rasanti) - they neigh (referring to horses) (they roar, they sound, they cry out, they neigh)

(verb)

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

Root: ras (class 1)

तुरगापूराः (turagāpūrāḥ) - throngs of horses (multitudes of horses, horse-throngs)

(noun)

Nominative, masculine, plural of turagāpūra

turagāpūra - flood/multitude of horses

Compound.

Compound type : Tatpuruṣa (turaga+āpūra)

• turaga – horse (lit. 'swift-goer')
  noun (masculine)
  Compound of `tura` (swift) and `ga` (going).
  Root: gam (class 1)
• āpūra – flood, abundance, multitude
  noun (masculine)
  From root pṛ (to fill) with prefix ā-.
  Prefix: ā
  Root: pṛ (class 9)

फेनिल-आवर्त-पातिनः (phenila-āvarta-pātinaḥ) - generating foamy whirlpools (as they move) (falling into/generating foamy whirlpools)

(adjective)

Nominative, masculine, plural of phenila-āvarta-pātin

phenila-āvarta-pātin - falling into or creating foamy whirlpools

Agent Noun/Adjective

Compound ending in `pātin` (from root pat, to fall).

Compound type : Tatpuruṣa (phenila+āvarta+pātin)

• phenila – foamy, frothy
  adjective (masculine)
  From `phena` (foam) + suffix -ila.
• āvarta – whirlpool, eddy, current, revolving
  noun (masculine)
  From root vṛt (to turn) with prefix ā-.
  Prefix: ā
  Root: vṛt (class 1)
• pātin – falling, dropping, going, producing
  adjective (masculine)
  Agent noun/adjective (from root pat)
  From root pat (to fall, fly, go) with suffix -in.
  Root: pat (class 1)

Note: Qualifies `turagāpūrāḥ`.

सर्वतः (sarvataḥ) - everywhere, on all sides (from all sides, on all sides, everywhere)

(indeclinable)

From sarva (all) with suffix -tas.

वलय-आकाराः (valaya-ākārāḥ) - having circular forms (having circular forms, circular)

(adjective)

Nominative, masculine, plural of valaya-ākāra

valaya-ākāra - circular in form, ring-shaped

Compound.

Compound type : Bahuvrīhi (valaya+ākāra)

• valaya – circle, ring, bracelet, curl
  noun (masculine/neuter)
  From root val (to cover, move around).
  Root: val (class 1)
• ākāra – form, shape, appearance
  noun (masculine)
  From root kṛ (to do) with prefix ā-.
  Prefix: ā
  Root: kṛ (class 8)

Note: Qualifies `phenila-āvarta-pātinaḥ` or implied waves.

लवणार्णव-वारिवत् (lavaṇārṇava-vārivat) - like the waters of the salty ocean

(indeclinable)

Compound with -vat suffix.

Compound type : Tatpuruṣa with -vat (lavaṇārṇava+vāri)

• lavaṇārṇava – salty ocean
  noun (masculine)
  Compound.
• lavaṇa – salt, salty, saline
  noun/adjective (neuter)
  Root: lū (class 9)
• arṇava – ocean, sea, waves, billows
  noun (masculine)
  From root ṛ (to go) or arṇas (wave).
  Root: ṛ (class 1)
• vāri – water
  noun (neuter)

Note: Suffix -vat (like, similar to).