योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-111, verse-13

तरत्तरलमातङ्गतुरङ्गौघतरङ्गकम् ।
हेत्यम्भसि कचत्पापमुद्यद्गुलुगुलोदरम् ॥ १३ ॥

tarattaralamātaṅgaturaṅgaughataraṅgakam ,
hetyambhasi kacatpāpamudyadgulugulodaram 13

13. tarat-tarala-mātaṅga-turaṅga-ogha-taraṅgakam
heti-ambhasi kacat-pāpa-udyat-gulugula-udaram

13. tarat-tarala-mātaṅga-turaṅga-ogha-taraṅgakam
heti-ambhasi kacat-pāpa-udyat-gulugula-udaram

13. It was characterized by waves consisting of multitudes of swimming, restless elephants and horses; in its weapon-like waters, evil manifested; and its interior made a rising, gurgling sound.

Words meanings summery:

• तरत्-तरल-मातङ्ग-तुरङ्ग-ओघ-तरङ्गकम् (tarat-tarala-mātaṅga-turaṅga-ogha-taraṅgakam) - having waves that are multitudes of swimming, restless elephants and horses

• हेति (heti) - weapon (implied as 'weapon-like' or 'of weapons') (weapon, flame, ray, missile)

• अम्भसि (ambhasi) - in its waters (in the water, in the waters)

• कचत्-पाप-उद्यत्-गुलुगुल-उदरम् (kacat-pāpa-udyat-gulugula-udaram) - whose interior has a rising, gurgling sound and in which evil manifests

Words meanings and morphology

तरत्-तरल-मातङ्ग-तुरङ्ग-ओघ-तरङ्गकम् (tarat-tarala-mātaṅga-turaṅga-ogha-taraṅgakam) - having waves that are multitudes of swimming, restless elephants and horses

(adjective)

Accusative, neuter, singular of tarat-tarala-mātaṅga-turaṅga-ogha-taraṅgaka

tarat-tarala-mātaṅga-turaṅga-ogha-taraṅgaka - having waves that are multitudes of swimming, restless elephants and horses

Compound type : Bahuvrīhi (tarat+tarala+mātaṅga+turaṅga+ogha+taraṅgaka)

• tarat – swimming, floating, crossing, passing over
  participle (masculine/feminine/neuter)
  Present Active Participle
  Derived from root √tṛ (to cross, pass over) with the śatṛ suffix.
  Root: tṛ (class 1)
• tarala – trembling, restless, fickle, fluid, agitated
  adjective (masculine/feminine/neuter)
• mātaṅga – an elephant, especially one of a particular breed or region
  noun (masculine)
• turaṅga – a horse
  noun (masculine)
• ogha – a flood, torrent, current; a multitude, mass, heap, collection
  noun (masculine)
• taraṅgaka – a small wave, ripple
  noun (masculine/neuter)
  Diminutive form of taraṅga (wave).

Note: Modifies an implied neuter noun in the accusative case (e.g., 'mahā-jalam' - great water).

हेति (heti) - weapon (implied as 'weapon-like' or 'of weapons') (weapon, flame, ray, missile)

(noun)

Locative, feminine, singular of heti

heti - a weapon, missile; a flame, ray

Note: Acts as the first part of a locative descriptive phrase, 'in the water of weapons'.

अम्भसि (ambhasi) - in its waters (in the water, in the waters)

(noun)

Locative, neuter, singular of ambhas

ambhas - water, waters

Note: Forms a locative phrase with 'heti', meaning 'in the water of weapons'.

कचत्-पाप-उद्यत्-गुलुगुल-उदरम् (kacat-pāpa-udyat-gulugula-udaram) - whose interior has a rising, gurgling sound and in which evil manifests

(adjective)

Accusative, neuter, singular of kacat-pāpa-udyat-gulugula-udara

kacat-pāpa-udyat-gulugula-udara - whose interior has a rising, gurgling sound and in which evil manifests

Compound type : Bahuvrīhi (kacat+pāpa+udyat+gulugula+udara)

• kacat – appearing, shining, manifesting, growing
  participle (masculine/feminine/neuter)
  Present Active Participle
  Derived from root √kac (to bind, shine, appear) with the śatṛ suffix.
  Root: kac (class 1)
• pāpa – evil, sin, wicked deed
  noun (neuter)
• udyat – rising, emerging, appearing
  participle (masculine/feminine/neuter)
  Present Active Participle
  Derived from root √ud-yam (to rise, emerge) with the śatṛ suffix.
  Prefix: ud
  Root: yam (class 1)
• gulugula – gurgling sound, rumbling sound
  noun (neuter)
  Onomatopoeic term.
• udara – belly, interior, womb, cavity
  noun (neuter)

Note: Modifies an implied neuter noun in the accusative case (e.g., 'mahā-jalam' - great water).