योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-108, verse-24

उद्दामरवमुद्भान्तभस्मनाऽस्तम्भमण्डलम् ।
साक्रन्दनरदाराग्रदीनार्भककृतारवम् ॥ २४ ॥

uddāmaravamudbhāntabhasmanā'stambhamaṇḍalam ,
sākrandanaradārāgradīnārbhakakṛtāravam 24

24. uddāmaravam udbhāntabhasmanā astambhamaṇḍalam
sākrandanadarāgrādīnārbhaka-kṛtāravam

24. uddāmaravam udbhāntabhasmanā astambhamaṇḍalam
sākrandanadarāgrādīnārbhaka-kṛtāravam

24. A place with immense roars, where the pillar-less ground is scattered with swirling ashes, and where pitiful children, at the forefront of terror, raise lamentable cries.

Words meanings summery:

• उद्दामरवम् (uddāmaravam) - describing the cacophony of a devastated battlefield or burning site (with immense sound/roar)

• उद्भान्तभस्मना (udbhāntabhasmanā) - describing the air or ground covered by ashes from a fire or explosion (by swirling/scattered ashes)

• अस्तम्भमण्डलम् (astambhamaṇḍalam) - a space devoid of structures, perhaps an open area after destruction (a pillar-less area/ground)

• साक्रन्दनदराग्रादीनार्भक-कृतारवम् (sākrandanadarāgrādīnārbhaka-kṛtāravam) - describing the pathetic sounds of children in a terrifying and destructive scene (making cries by pitiful children at the forefront of lamentation and fear)

Words meanings and morphology

उद्दामरवम् (uddāmaravam) - describing the cacophony of a devastated battlefield or burning site (with immense sound/roar)

(adjective)

Nominative, neuter, singular of uddāmarava

uddāmarava - immense sound/roar

Compound type : Karmadhāraya (uddāma+rava)

• uddāma – immense, excessive, unrestrained, fierce
  adjective
• rava – sound, roar, cry
  noun (masculine)
  Root: ru (class 2)

Note: Can be nominative or accusative, here likely an adjective modifying an implied noun like 'sthānam' (place).

उद्भान्तभस्मना (udbhāntabhasmanā) - describing the air or ground covered by ashes from a fire or explosion (by swirling/scattered ashes)

(noun)

Instrumental, neuter, singular of udbhāntabhasman

udbhāntabhasman - swirling ashes

Compound type : Karmadhāraya (udbhānta+bhasman)

• udbhānta – swirled up, scattered, whirled
  adjective
  Past Passive Participle
  Derived from ud-√bhrām (to whirl up, scatter).
  Prefix: ud
  Root: bhrām (class 1)
• bhasman – ash, dust
  noun (neuter)

अस्तम्भमण्डलम् (astambhamaṇḍalam) - a space devoid of structures, perhaps an open area after destruction (a pillar-less area/ground)

(noun)

Nominative, neuter, singular of astambhamaṇḍala

astambhamaṇḍala - area without pillars or columns

Compound type : Bahuvrīhi-Tatpuruṣa (a-stambha+maṇḍala)

• maṇḍala – circle, area, region, ground
  noun (neuter)
• stambha – pillar, column, support
  noun (masculine)

Note: Can be nominative or accusative, here likely an adjective modifying an implied noun like 'sthānam' (place).

साक्रन्दनदराग्रादीनार्भक-कृतारवम् (sākrandanadarāgrādīnārbhaka-kṛtāravam) - describing the pathetic sounds of children in a terrifying and destructive scene (making cries by pitiful children at the forefront of lamentation and fear)

(adjective)

Nominative, neuter, singular of sākrandanadarāgrādīnārbhaka-kṛtārava

sākrandanadarāgrādīnārbhaka-kṛtārava - cries made by pitiful children at the forefront of lamentation and fear

Compound type : Bahuvrīhi-Tatpuruṣa (sākrandanadarāgrādīnārbhaka+kṛtārava)

• ārava – cry, sound, roar
  noun (masculine)
  Root: ru (class 2)
• kṛta – made, done, produced
  adjective
  Past Passive Participle
  Derived from √kṛ (to do, make).
  Root: kṛ (class 8)
• arbhaka – child, infant
  noun (masculine)
• dīna – pitiful, wretched, distressed
  adjective
  Past Passive Participle
  Derived from √dī (to be distressed).
  Root: dī (class 4)
• agra – forefront, tip, leading part
  noun (neuter)
• dara – fear, terror, apprehension
  noun (masculine)
  Root: dṛ (class 4)
• ākrandana – lamentation, crying, wailing
  noun (neuter)
  action noun
  Derived from ā-√krand (to cry out).
  Prefix: ā
  Root: krand (class 1)
• sa – with, accompanied by
  indeclinable
  Prefix forming a Bahuvrīhi compound.

Note: Can be nominative or accusative, here likely an adjective modifying an implied noun like 'sthānam' (place).