योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-35, verse-7

शस्त्रवारिकृताम्भोदसदृशावर्तकुण्डलः ।
संरम्भघनसंचारसेनातिमितिमिङ्गिलः ॥ ७ ॥

śastravārikṛtāmbhodasadṛśāvartakuṇḍalaḥ ,
saṃrambhaghanasaṃcārasenātimitimiṅgilaḥ 7

7. śastravārikṛtāmbhodasadṛśāvartakuṇḍalaḥ
saṃrambhaghanasaṃcārasenātimitimiṅgilaḥ

7. śastravārikṛtāmbhodasadṛśāvartakuṇḍalaḥ
saṃrambhaghanasaṃcārasenātimitimiṅgilaḥ

7. Whose many whirlpools resemble dense clouds formed by the water of weapons, and whose furious, densely moving army resembles gigantic whales (timingilas).

Words meanings summery:

• शस्त्रवारिकृताम्भोदसदृशावर्तकुण्डलः (śastravārikṛtāmbhodasadṛśāvartakuṇḍalaḥ) - describing the battle as having many whirlpools that look like dense clouds created by the impact of weapons (likened to water) (whose numerous whirlpools resemble dense clouds formed by weapon-water)

• संरम्भघनसंचारसेनातिमितिमिङ्गिलः (saṁrambhaghanasaṁcārasenātimitimiṅgilaḥ) - describing the battle as having an army that moves densely and furiously, like gigantic whales (whose furious, densely moving army resembles gigantic whales)

Words meanings and morphology

शस्त्रवारिकृताम्भोदसदृशावर्तकुण्डलः (śastravārikṛtāmbhodasadṛśāvartakuṇḍalaḥ) - describing the battle as having many whirlpools that look like dense clouds created by the impact of weapons (likened to water) (whose numerous whirlpools resemble dense clouds formed by weapon-water)

(adjective)

Nominative, masculine, singular of śastravārikṛtāmbhodasadṛśāvartakuṇḍala

śastravārikṛtāmbhodasadṛśāvartakuṇḍala - characterized by circular whirlpools resembling clouds formed by weapon-waters

Compound type : Bahuvrihi (śastravāri+kṛta+ambhoda+sadṛśa+āvarta+kuṇḍala)

• śastra – weapon, missile
  noun (neuter)
• vāri – water
  noun (neuter)
• kṛta – made, done, caused
  participle (neuter)
  Past Passive Participle
  Derived from verb √kṛ (to do, make).
  Root: √kṛ (class 8)
• ambhoda – cloud (giver of water)
  noun (masculine)
  From ambhas (water) + da (giver).
  Prefix: ā
  Root: √dhā (class 3)
• sadṛśa – similar, resembling, like
  adjective (masculine)
• āvarta – whirlpool, eddy, circle
  noun (masculine)
  From ā-√vṛt (to turn).
  Prefix: ā
  Root: √vṛt (class 1)
• kuṇḍala – ring, coil, earring, multitude
  noun (neuter)

Note: This entire compound is an adjective modifying an implied noun like 'the battlefield'.

संरम्भघनसंचारसेनातिमितिमिङ्गिलः (saṁrambhaghanasaṁcārasenātimitimiṅgilaḥ) - describing the battle as having an army that moves densely and furiously, like gigantic whales (whose furious, densely moving army resembles gigantic whales)

(adjective)

Nominative, masculine, singular of saṃrambhaghanasaṃcārasenātimitimiṅgila

saṁrambhaghanasaṁcārasenātimitimiṅgila - characterized by an army that moves with dense fury, like gigantic whales (timi and timingila)

Compound type : Bahuvrihi (saṃrambha+ghana+saṃcāra+senā+ati+timi+timingila)

• saṃrambha – fury, rage, intense activity
  noun (masculine)
  Prefix: sam
  Root: √rabh (class 1)
• ghana – dense, thick, compact
  adjective (masculine)
• saṃcāra – movement, wandering, activity
  noun (masculine)
  Derived from verb √car (to move) with prefix sam.
  Prefix: sam
  Root: √car (class 1)
• senā – army, host
  noun (feminine)
• ati – very, excessively, extraordinarily
  indeclinable
• timi – whale, a mythical gigantic fish
  noun (masculine)
• timingila – a mythical gigantic fish that swallows timingilas (or timis and gilati)
  noun (masculine)

Note: This entire compound is an adjective modifying an implied noun like 'the battlefield'.