महाभारतः mahābhārataḥ - book-7, chapter-146, verse-46

वध्यमाने बले तस्मिंस्तव पुत्रस्य मारिष ।
प्रावर्तत नदी घोरा शोणितौघतरङ्गिणी ॥४६॥

46. vadhyamāne bale tasmiṁstava putrasya māriṣa ,
prāvartata nadī ghorā śoṇitaughataraṅgiṇī.

46. vadhyamāne bale tasmin tava putrasya māriṣa
prāvartata nadī ghorā śoṇitaughataraṅgiṇī

46. māriṣa tasmin tava putrasya bale vadhyamāne
ghorā śoṇitaughataraṅgiṇī nadī prāvartata

46. As that army of your son was being annihilated, O venerable one, a terrible river began to flow, its waves being torrents of blood.

Words meanings summery:

• वध्यमाने (vadhyamāne) - being killed, being slain

• बले (bale) - in the army, in the force

• तस्मिन् (tasmin) - in that

• तव (tava) - your

• पुत्रस्य (putrasya) - of the son

• मारिष (māriṣa) - O venerable one (referring to Dhṛtarāṣṭra) (O venerable one, O respected one)

• प्रावर्तत (prāvartata) - it began to flow, it flowed forth, it occurred

• नदी (nadī) - river

• घोरा (ghorā) - terrible, dreadful, fierce

• शोणितौघतरङ्गिणी (śoṇitaughataraṅgiṇī) - having waves that are torrents of blood

Words meanings and morphology

वध्यमाने (vadhyamāne) - being killed, being slain

(adjective)

Locative, neuter, singular of vadhyamāna

vadhyamāna - being killed, being slain, being destroyed

present passive participle

Derived from root han (to strike, kill), in the passive voice, present tense.

Root: han (class 2)

बले (bale) - in the army, in the force

(noun)

Locative, neuter, singular of bala

bala - strength, power, army, force

तस्मिन् (tasmin) - in that

(pronoun)

Locative, neuter, singular of tad

tad - that, this, it

तव (tava) - your

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you

पुत्रस्य (putrasya) - of the son

(noun)

Genitive, masculine, singular of putra

putra - son, child

मारिष (māriṣa) - O venerable one (referring to Dhṛtarāṣṭra) (O venerable one, O respected one)

(noun)

Vocative, masculine, singular of māriṣa

māriṣa - venerable, respectable, an address for a respected person

प्रावर्तत (prāvartata) - it began to flow, it flowed forth, it occurred

(verb)

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

Root vṛt (to turn, exist) with prefix pra.

Prefix: pra

Root: vṛt (class 1)

नदी (nadī) - river

(noun)

Nominative, feminine, singular of nadī

nadī - river

घोरा (ghorā) - terrible, dreadful, fierce

(adjective)

Nominative, feminine, singular of ghora

ghora - terrible, dreadful, fierce, frightful

शोणितौघतरङ्गिणी (śoṇitaughataraṅgiṇī) - having waves that are torrents of blood

(adjective)

Nominative, feminine, singular of śoṇitaughataraṅgin

śoṇitaughataraṅgin - having waves that are torrents of blood

Bahuvrīhi compound.

Compound type : bahuvrīhi (śoṇitaugha+taraṅgin)

• śoṇitaugha – torrent of blood, flood of blood
  noun (masculine)
• taraṅgin – having waves, wavy
  adjective (masculine)
  Derived from taraṅga (wave) with the possessive suffix -in.