महाभारतः mahābhārataḥ - book-9, chapter-8, verse-32

शूराणां हर्षजननी भीरूणां भयवर्धिनी ।
प्रावर्तत नदी रौद्रा कुरुसृञ्जयसंकुला ॥३२॥

32. śūrāṇāṁ harṣajananī bhīrūṇāṁ bhayavardhinī ,
prāvartata nadī raudrā kurusṛñjayasaṁkulā.

32. śūrāṇām harṣajanatī bhīrūṇām bhayavardhinī
prāvartata nadī raudrā kurusṛñjayasaṅkulā

32. kurusṛñjayasaṅkulā raudrā nadī śūrāṇām
harṣajanatī bhīrūṇām bhayavardhinī prāvartata

32. A terrifying river (of battle) unfolded, bringing joy to heroes and increasing fear in cowards, crowded with Kurus and Sṛñjayas.

Words meanings summery:

• शूराणाम् (śūrāṇām) - of heroes, of brave men

• हर्षजनती (harṣajanatī) - joy-generating, bringing delight

• भीरूणाम् (bhīrūṇām) - of cowards, of timid people

• भयवर्धिनी (bhayavardhinī) - fear-increasing, enhancing dread

• प्रावर्तत (prāvartata) - began, unfolded, commenced, flowed

• नदी (nadī) - river

• रौद्रा (raudrā) - terrible, fierce, dreadful

• कुरुसृञ्जयसङ्कुला (kurusṛñjayasaṅkulā) - crowded with Kurus and Sṛñjayas

Words meanings and morphology

शूराणाम् (śūrāṇām) - of heroes, of brave men

(noun)

Genitive, masculine, plural of śūra

śūra - hero, brave, mighty

हर्षजनती (harṣajanatī) - joy-generating, bringing delight

(adjective)

Nominative, feminine, singular of harṣajanatī

harṣajanatī - causing joy, delight-generating

Compound type : tatpuruṣa (harṣa+janatī)

• harṣa – joy, delight
  noun (masculine/neuter)
• janatī – generating, causing (from jan - to produce)
  adjective (feminine)
  Derived from root 'jan' (to produce/give birth) with a suffix for agent/quality.
  Root: jan (class 4)

भीरूणाम् (bhīrūṇām) - of cowards, of timid people

(noun)

Genitive, masculine, plural of bhīru

bhīru - timid, fearful, cowardly, a coward

भयवर्धिनी (bhayavardhinī) - fear-increasing, enhancing dread

(adjective)

Nominative, feminine, singular of bhayavardhinī

bhayavardhinī - increasing fear, causing fear to grow

Compound type : tatpuruṣa (bhaya+vardhinī)

• bhaya – fear, dread
  noun (neuter)
• vardhinī – increasing, growing, causing to grow
  adjective (feminine)
  Derived from root 'vṛdh' (to grow) with a suffix for agent/quality.
  Root: vṛdh (class 1)

प्रावर्तत (prāvartata) - began, unfolded, commenced, flowed

(verb)

3rd person , singular, middle, past imperfect (laṅ) of pravart

Imperfect past tense

3rd person singular, middle voice, imperfect tense.

Prefix: pra

Root: vṛt (class 1)

नदी (nadī) - river

(noun)

Nominative, feminine, singular of nadī

nadī - river, stream

रौद्रा (raudrā) - terrible, fierce, dreadful

(adjective)

Nominative, feminine, singular of raudra

raudra - dreadful, fierce, terrible, belonging to Rudra

कुरुसृञ्जयसङ्कुला (kurusṛñjayasaṅkulā) - crowded with Kurus and Sṛñjayas

(adjective)

Nominative, feminine, singular of kurusṛñjayasaṅkulā

kurusṛñjayasaṅkulā - filled or crowded with Kurus and Sṛñjayas

Compound type : tatpuruṣa (kuru+sṛñjaya+saṅkula)

• kuru – a Kuru (member of the Kuru dynasty)
  proper noun (masculine)
• sṛñjaya – a Sṛñjaya (name of a people/dynasty)
  proper noun (masculine)
• saṅkula – crowded, filled with, confused
  adjective (masculine/feminine/neuter)
  Derived from root 'kul' with prefix 'sam'.
  Prefix: sam
  Root: kul