महाभारतः mahābhārataḥ - book-6, chapter-89, verse-25

गजवाजिमनुष्याणां शोणितान्त्रतरङ्गिणी ।
प्रावर्तत नदी तत्र केशशैवलशाद्वला ॥२५॥

25. gajavājimanuṣyāṇāṁ śoṇitāntrataraṅgiṇī ,
prāvartata nadī tatra keśaśaivalaśādvalā.

25. gajavājimanuṣyāṇām śoṇitāntrataraṅgiṇī
prāvartata nadī tatra keśaśaivalaśādvalā

25. tatra gajavājimanuṣyāṇām śoṇitāntrataraṅgiṇī
keśaśaivalaśādvalā nadī prāvartata

25. There, a river began to flow, its waves formed from the blood and entrails of elephants, horses, and men, and with hair serving as its moss and grass.

Words meanings summery:

• गजवाजिमनुष्याणाम् (gajavājimanuṣyāṇām) - of elephants, horses, and men

• शोणितान्त्रतरङ्गिणी (śoṇitāntrataraṅgiṇī) - having waves of blood and entrails

• प्रावर्तत (prāvartata) - flowed, began to flow

• नदी (nadī) - a river

• तत्र (tatra) - there, in that place

• केशशैवलशाद्वला (keśaśaivalaśādvalā) - having hair as moss and grass

Words meanings and morphology

गजवाजिमनुष्याणाम् (gajavājimanuṣyāṇām) - of elephants, horses, and men

(noun)

Genitive, masculine, plural of gajavājimanuṣya

gajavājimanuṣya - elephants, horses, and men

Compound type : dvandva (gaja+vājin+manuṣya)

• gaja – elephant
  noun (masculine)
• vājin – horse
  noun (masculine)
• manuṣya – man, human being
  noun (masculine)

शोणितान्त्रतरङ्गिणी (śoṇitāntrataraṅgiṇī) - having waves of blood and entrails

(adjective)

Nominative, feminine, singular of śoṇitāntrataraṅgiṇī

śoṇitāntrataraṅgiṇī - river having waves of blood and entrails

Feminine form of śoṇitāntrataraṅgin.

Compound type : bahuvrīhi (śoṇita+antra+taraṅga)

• śoṇita – blood
  noun (neuter)
• antra – entrails, intestines
  noun (neuter)
• taraṅga – wave
  noun (masculine)

Note: Qualifies 'nadī'.

प्रावर्तत (prāvartata) - flowed, began to flow

(verb)

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

Root vṛt (1st class, middle voice) with prefix pra-. Imperfect 3rd singular.

Prefix: pra

Root: vṛt (class 1)

नदी (nadī) - a river

(noun)

Nominative, feminine, singular of nadī

nadī - river

Root: nad (class 1)

तत्र (tatra) - there, in that place

(indeclinable)

Derived from pronoun 'tad'.

केशशैवलशाद्वला (keśaśaivalaśādvalā) - having hair as moss and grass

(adjective)

Nominative, feminine, singular of keśaśaivalaśādvalā

keśaśaivalaśādvala - having hair as moss and grass

Feminine form of keśaśaivalaśādvala.

Compound type : bahuvrīhi (keśa+śaivala+śādvala)

• keśa – hair
  noun (masculine)
• śaivala – moss, aquatic plant
  noun (neuter)
• śādvala – grass, meadow
  noun (neuter)

Note: Qualifies 'nadī'.