महाभारतः mahābhārataḥ - book-8, chapter-42, verse-2

ततः प्रववृते भीमः संग्रामो लोमहर्षणः ।
कर्णस्य पाण्डवानां च यमराष्ट्रविवर्धनः ॥२॥

2. tataḥ pravavṛte bhīmaḥ saṁgrāmo lomaharṣaṇaḥ ,
karṇasya pāṇḍavānāṁ ca yamarāṣṭravivardhanaḥ.

2. tataḥ pravavṛte bhīmaḥ saṅgrāmaḥ lomaharṣaṇaḥ
karṇasya pāṇḍavānām ca yamarāṣṭravivardhanaḥ

2. tataḥ,
karṇasya pāṇḍavānām ca,
bhīmaḥ lomaharṣaṇaḥ yamarāṣṭravivardhanaḥ saṅgrāmaḥ pravavṛte.

2. Then a terrible (bhīma), hair-raising (lomaharṣaṇa) battle (saṅgrāma) began, one that expanded the realm of Yama (yamarāṣṭravivardhana), between Karṇa and the Pāṇḍavas.

Words meanings summery:

• ततः (tataḥ) - then, thereafter

• प्रववृते (pravavṛte) - it began, it commenced

• भीमः (bhīmaḥ) - terrible, dreadful, formidable

• सङ्ग्रामः (saṅgrāmaḥ) - battle, war, conflict

• लोमहर्षणः (lomaharṣaṇaḥ) - hair-raising, thrilling, causing goosebumps

• कर्णस्य (karṇasya) - of Karṇa

• पाण्डवानाम् (pāṇḍavānām) - of the Pāṇḍavas

• च (ca) - and, also

• यमराष्ट्रविवर्धनः (yamarāṣṭravivardhanaḥ) - Describing the battle as causing many deaths. (increasing the realm of Yama (the god of death))

Words meanings and morphology

ततः (tataḥ) - then, thereafter

(indeclinable)

प्रववृते (pravavṛte) - it began, it commenced

(verb)

3rd person , singular, middle, perfect (lit) of pravavṛte

perfect tense form

Perfect tense, 3rd person singular, middle voice of the root vṛt (to turn, to exist) with prefix pra-.

Prefix: pra

Root: vṛt (class 1)

भीमः (bhīmaḥ) - terrible, dreadful, formidable

(adjective)

Nominative, masculine, singular of bhīma

bhīma - terrible, dreadful, formidable; Bhīma (name of a Pāṇḍava).

Derived from root bhī (to fear).

Root: bhī (class 3)

सङ्ग्रामः (saṅgrāmaḥ) - battle, war, conflict

(noun)

Nominative, masculine, singular of saṅgrāma

saṅgrāma - battle, war, combat

Derived from root grabh/grah (to seize) with prefix sam-.

Prefix: sam

Root: grah (class 9)

लोमहर्षणः (lomaharṣaṇaḥ) - hair-raising, thrilling, causing goosebumps

(adjective)

Nominative, masculine, singular of lomaharṣaṇa

lomaharṣaṇa - causing the hair to stand on end, thrilling, horrifying

Compound of loman (hair) and harṣaṇa (causing thrill).

Compound type : tatpuruṣa (loman+harṣaṇa)

• loman – hair, fur
  noun (neuter)
• harṣaṇa – causing joy or thrill, exciting, terrifying
  adjective (masculine)
  causative nominal derivation
  Derived from the causative of root hṛṣ (to thrill, to be excited).
  Root: hṛṣ (class 1)

कर्णस्य (karṇasya) - of Karṇa

(proper noun)

Genitive, masculine, singular of karṇa

karṇa - ear; name of the elder brother of the Pāṇḍavas, son of Sūrya and Kuntī.

पाण्डवानाम् (pāṇḍavānām) - of the Pāṇḍavas

(proper noun)

Genitive, masculine, plural of pāṇḍava

pāṇḍava - descendant of Pāṇḍu, specifically the five sons of Pāṇḍu: Yudhiṣṭhira, Bhīma, Arjuna, Nakula, and Sahadeva.

Patronymic from Pāṇḍu.

च (ca) - and, also

(indeclinable)

यमराष्ट्रविवर्धनः (yamarāṣṭravivardhanaḥ) - Describing the battle as causing many deaths. (increasing the realm of Yama (the god of death))

(adjective)

Nominative, masculine, singular of yamarāṣṭravivardhana

yamarāṣṭravivardhana - increasing the realm/kingdom of Yama

Compound of Yama (god of death), rāṣṭra (realm), and vivardhana (increasing).

Compound type : tatpuruṣa (yama+rāṣṭra+vivardhana)

• yama – Yama (the god of death and justice); restraint, control.
  proper noun (masculine)
  Root: yam (class 1)
• rāṣṭra – kingdom, realm, nation, country
  noun (neuter)
• vivardhana – increasing, augmenting, developing
  adjective (masculine)
  causative nominal derivation
  Derived from the causative of root vṛdh (to grow, increase) with prefix vi-.
  Prefix: vi
  Root: vṛdh (class 1)