महाभारतः mahābhārataḥ - book-7, chapter-131, verse-123

शोणितौघमहावेगां द्रौणिः प्रावर्तयन्नदीम् ।
योधार्तरवनिर्घोषां क्षतजोर्मिसमाकुलाम् ॥१२३॥

123. śoṇitaughamahāvegāṁ drauṇiḥ prāvartayannadīm ,
yodhārtaravanirghoṣāṁ kṣatajormisamākulām.

123. śoṇitaughamahāvegām drauṇiḥ prāvartayan nadīm
yodhārtharavanirghoṣām kṣatajūrmisamākulām

123. drauṇiḥ śoṇitaughamahāvegām yodhārtharavanirghoṣām
kṣatajūrmisamākulām nadīm prāvartayan

123. Droṇi (Drauṇiḥ) caused a river to flow, which had a mighty current of blood, whose roar was the lamentations of suffering warriors, and which was agitated by waves of gore (kṣataja).

Words meanings summery:

• शोणितौघमहावेगाम् (śoṇitaughamahāvegām) - having a great current of blood

• द्रौणिः (drauṇiḥ) - Aśvatthāman, son of Droṇa (Droṇi)

• प्रावर्तयन् (prāvartayan) - caused to flow, set in motion, impelled

• नदीम् (nadīm) - river

• योधार्थरवनिर्घोषाम् (yodhārtharavanirghoṣām) - whose roar is the cry of afflicted warriors

• क्षतजूर्मिसमाकुलाम् (kṣatajūrmisamākulām) - agitated by waves of blood

Words meanings and morphology

शोणितौघमहावेगाम् (śoṇitaughamahāvegām) - having a great current of blood

(adjective)

Accusative, feminine, singular of śoṇitaughamahāvegā

śoṇitaughamahāvega - having a great current of blood streams/floods

Compound type : bahuvrīhi (śoṇitaugha+mahāvega)

• śoṇitaugha – stream/flood of blood
  noun (masculine)
• mahāvega – great speed/current/impetuosity
  noun (masculine)

Note: Modifies 'nadīm'.

द्रौणिः (drauṇiḥ) - Aśvatthāman, son of Droṇa (Droṇi)

(proper noun)

Nominative, masculine, singular of drauṇi

drauṇi - son of Droṇa (Aśvatthāman)

Patronymic from Droṇa.

प्रावर्तयन् (prāvartayan) - caused to flow, set in motion, impelled

(verb)

3rd person , singular, active, imperfect (laṅ) of prāvartaya

causative

Causative of pra-√vṛt (to turn, roll, proceed).

Prefixes: pra+ā

Root: vṛt (class 1)

Note: The 'n' is part of the imperfect ending of class 1 verbs with a final 'a' in the causative stem (prāvartayat, prāvartayatam, prāvartayan).

नदीम् (nadīm) - river

(noun)

Accusative, feminine, singular of nadī

nadī - river

Root: nad (class 1)

Note: Object of the verb prāvartayan.

योधार्थरवनिर्घोषाम् (yodhārtharavanirghoṣām) - whose roar is the cry of afflicted warriors

(adjective)

Accusative, feminine, singular of yodhārtharavanirghoṣā

yodhārtharavanirghoṣa - having the roar/sound of the cries of afflicted warriors

Compound type : bahuvrīhi (yodhārta+rava+nirghoṣa)

• yodhārta – afflicted warrior
  noun (masculine)
• rava – sound, cry, roar
  noun (masculine)
  From root √ru (to cry, roar)
  Root: ru (class 2)
• nirghoṣa – loud sound, roar, echo
  noun (masculine)
  From nir-√ghuṣ (to sound)
  Prefix: nir
  Root: ghuṣ (class 1)

Note: Modifies 'nadīm'.

क्षतजूर्मिसमाकुलाम् (kṣatajūrmisamākulām) - agitated by waves of blood

(adjective)

Accusative, feminine, singular of kṣatajūrmisamākulā

kṣatajūrmisamākula - filled/agitated by waves of blood (kṣataja)

Compound type : tatpuruṣa (kṣatajūrmi+samākula)

• kṣatajūrmi – wave of blood (kṣataja)
  noun (masculine)
• samākula – full of, agitated, confused
  adjective (masculine)
  From sam-ā-√kul (to be confused, crowd)
  Prefixes: sam+ā
  Root: kul (class 1)

Note: Modifies 'nadīm'.