योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-78, verse-6

अर्धदग्धद्रुमवनव्यूहशैवलसंकटः ।
त्रैलोक्यभस्मसंसृष्ट आसीत्कर्दमकुत्सितः ॥ ६ ॥

ardhadagdhadrumavanavyūhaśaivalasaṃkaṭaḥ ,
trailokyabhasmasaṃsṛṣṭa āsītkardamakutsitaḥ 6

6. ardha-dagdha-druma-vana-vyūha-śaivala-saṅkaṭaḥ
trailokya-bhasma-saṃsṛṣṭaḥ āsīt kardama-kutsitaḥ

6. ardha-dagdha-druma-vana-vyūha-śaivala-saṅkaṭaḥ
trailokya-bhasma-saṃsṛṣṭaḥ kardama-kutsitaḥ āsīt

6. The deluge was one dense with masses of half-burnt forest trees and algae, and mingled with the ashes of the three worlds. It was abominable due to mud.

Words meanings summery:

• अर्ध-दग्ध-द्रुम-वन-व्यूह-शैवल-सङ्कटः (ardha-dagdha-druma-vana-vyūha-śaivala-saṅkaṭaḥ) - dense with masses of half-burnt forest trees and algae

• त्रैलोक्य-भस्म-संसृष्टः (trailokya-bhasma-saṁsṛṣṭaḥ) - mingled with the ashes of the three worlds

• आसीत् (āsīt) - was

• कर्दम-कुत्सितः (kardama-kutsitaḥ) - abominable due to mud

Words meanings and morphology

अर्ध-दग्ध-द्रुम-वन-व्यूह-शैवल-सङ्कटः (ardha-dagdha-druma-vana-vyūha-śaivala-saṅkaṭaḥ) - dense with masses of half-burnt forest trees and algae

(adjective)

Nominative, masculine, singular of ardha-dagdha-druma-vana-vyūha-śaivala-saṅkaṭa

ardha-dagdha-druma-vana-vyūha-śaivala-saṅkaṭa - having masses of half-burnt forest trees and algae that are dense/distressed

Compound type : bahuvrīhi (ardha+dagdha+druma-vana+vyūha+śaivala+saṅkaṭa)

• ardha – half, part
  indeclinable
• dagdha – burnt, consumed by fire
  adjective
  Past Passive Participle
  PPP of root dah
  Root: dah (class 1)
• druma-vana – forest of trees
  compound noun (neuter)
• vyūha – mass, multitude, array, formation
  noun (masculine)
  Prefix: vi
  Root: ūh (class 1)
• śaivala – algae, moss, water-plant
  noun (neuter)
• saṅkaṭa – dense, full of, difficult, distressed
  adjective
  Prefix: sam
  Root: kaṭ (class 1)

त्रैलोक्य-भस्म-संसृष्टः (trailokya-bhasma-saṁsṛṣṭaḥ) - mingled with the ashes of the three worlds

(adjective)

Nominative, masculine, singular of trailokya-bhasma-saṃsṛṣṭa

trailokya-bhasma-saṁsṛṣṭa - mingled with the ashes of the three worlds

Compound type : bahuvrīhi (trailokya+bhasma+saṃsṛṣṭa)

• trailokya – the three worlds (heaven, earth, and netherworld)
  noun (neuter)
• bhasma – ash, dust
  noun (neuter)
  Root: bhas
• saṃsṛṣṭa – mixed, mingled with, joined
  adjective
  Past Passive Participle
  PPP of sam-sṛj
  Prefix: sam
  Root: sṛj (class 6)

आसीत् (āsīt) - was

(verb)

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

Root: as (class 2)

कर्दम-कुत्सितः (kardama-kutsitaḥ) - abominable due to mud

(adjective)

Nominative, masculine, singular of kardama-kutsita

kardama-kutsita - abominable with mud, vile due to mud

Compound type : tatpuruṣa (kardama+kutsita)

• kardama – mud, mire, dirt
  noun (masculine)
• kutsita – despised, abominable, vile, dirty
  adjective
  Past Passive Participle
  PPP of root kuts
  Root: kuts (class 1)