महाभारतः mahābhārataḥ - book-8, chapter-5, verse-30

हत्वा युधिष्ठिरानीकं पाञ्चालानां रथव्रजान् ।
प्रताप्य शरवर्षेण दिशः सर्वा महारथः ॥३०॥

30. hatvā yudhiṣṭhirānīkaṁ pāñcālānāṁ rathavrajān ,
pratāpya śaravarṣeṇa diśaḥ sarvā mahārathaḥ.

30. hatvā yudhiṣṭhirānīkam pāñcālānām rathavrajān
pratāpya śaravarṣeṇa diśaḥ sarvāḥ mahārathaḥ

30. mahārathaḥ yudhiṣṭhirānīkam pāñcālānām rathavrajān
hatvā śaravarṣeṇa sarvāḥ diśaḥ pratāpya

30. Having destroyed Yudhishthira's army and the hosts of chariots of the Panchalas, that great charioteer (Karna), having scorched all directions with a shower of arrows...

Words meanings summery:

• हत्वा (hatvā) - having killed, having destroyed

• युधिष्ठिरानीकम् (yudhiṣṭhirānīkam) - Yudhishthira's army, host of Yudhishthira

• पाञ्चालानाम् (pāñcālānām) - of the Panchalas (people from the Pañcāla kingdom)

• रथव्रजान् (rathavrajān) - hosts of chariots, chariot divisions

• प्रताप्य (pratāpya) - having scorched, having tormented, having caused to shine

• शरवर्षेण (śaravarṣeṇa) - by a rain of arrows, with a shower of arrows

• दिशः (diśaḥ) - directions

• सर्वाः (sarvāḥ) - all, entire

• महारथः (mahārathaḥ) - Karna, the great warrior (great charioteer, warrior of great skill)

Words meanings and morphology

हत्वा (hatvā) - having killed, having destroyed

(indeclinable)

absolutive (gerund)

Formed from root 'han' with suffix '-tvā'

Root: han (class 2)

युधिष्ठिरानीकम् (yudhiṣṭhirānīkam) - Yudhishthira's army, host of Yudhishthira

(noun)

Accusative, neuter, singular of yudhiṣṭhirānīka

yudhiṣṭhirānīka - Yudhishthira's army

Compound type : ṣaṣṭhī-tatpuruṣa (yudhiṣṭhira+anīka)

• yudhiṣṭhira – Yudhishthira (eldest of the Pandavas)
  proper noun (masculine)
• anīka – army, host, array
  noun (neuter)

पाञ्चालानाम् (pāñcālānām) - of the Panchalas (people from the Pañcāla kingdom)

(proper noun)

Genitive, masculine, plural of pāñcāla

pāñcāla - a king or person from the Pañcāla country; the Pañcālas (a tribe/people)

रथव्रजान् (rathavrajān) - hosts of chariots, chariot divisions

(noun)

Accusative, masculine, plural of rathavraja

rathavraja - multitude of chariots, chariot hosts

Compound type : ṣaṣṭhī-tatpuruṣa (ratha+vraja)

• ratha – chariot, car; charioteer, warrior in a chariot
  noun (masculine)
• vraja – herd, flock, multitude, host, troop
  noun (masculine)

प्रताप्य (pratāpya) - having scorched, having tormented, having caused to shine

(indeclinable)

absolutive (gerund) of causative

From the causative stem of 'tap' (tāpayati) + suffix '-ya'

Prefix: pra

Root: tap (class 1)

शरवर्षेण (śaravarṣeṇa) - by a rain of arrows, with a shower of arrows

(noun)

Instrumental, neuter, singular of śaravarṣa

śaravarṣa - rain of arrows, shower of arrows

Compound type : ṣaṣṭhī-tatpuruṣa (śara+varṣa)

• śara – arrow
  noun (masculine)
• varṣa – rain, shower, year
  noun (neuter)

दिशः (diśaḥ) - directions

(noun)

Accusative, feminine, plural of diś

diś - direction, quarter (of the sky), region

सर्वाः (sarvāḥ) - all, entire

(pronoun)

Accusative, feminine, plural of sarva

sarva - all, every, entire, complete

महारथः (mahārathaḥ) - Karna, the great warrior (great charioteer, warrior of great skill)

(noun)

Nominative, masculine, singular of mahāratha

mahāratha - a great warrior, a warrior who can fight a thousand chariots (maha-ratha = great chariot/warrior)

Compound type : karmadhāraya (mahā+ratha)

• mahā – great, mighty, large
  adjective
• ratha – chariot; charioteer, a warrior who fights from a chariot
  noun (masculine)