महाभारतः mahābhārataḥ - book-8, chapter-40, verse-103

हस्त्यश्वरथपत्तीनां व्रातान्निघ्नन्तमर्जुनम् ।
सुदक्षिणादवरजः शरवृष्ट्याभ्यवीवृषत् ॥१०३॥

103. hastyaśvarathapattīnāṁ vrātānnighnantamarjunam ,
sudakṣiṇādavarajaḥ śaravṛṣṭyābhyavīvṛṣat.

103. hasty-aśva-ratha-pattīnām vrātān nighnantam arjunam
sudakṣiṇāt avarajaḥ śara-vṛṣṭyā abhyavīvṛṣat

103. sudakṣiṇāt avarajaḥ hasty-aśva-ratha-pattīnām
vrātān nighnantam arjunam śara-vṛṣṭyā abhyavīvṛṣat

103. Sudakṣiṇa's younger brother showered Arjuna, who was slaughtering hosts of elephants, horses, chariots, and foot-soldiers, with a barrage of arrows.

Words meanings summery:

• हस्त्य्-अश्व-रथ-पत्तीनाम् (hasty-aśva-ratha-pattīnām) - of elephants, horses, chariots, and foot-soldiers

• व्रातान् (vrātān) - hosts, multitudes, throngs

• निघ्नन्तम् (nighnantam) - slaying, striking down, killing

• अर्जुनम् (arjunam) - Arjuna

• सुदक्षिणात् (sudakṣiṇāt) - from Sudakṣiṇa

• अवरजः (avarajaḥ) - Sudakṣiṇa's younger brother (the younger brother, the younger one)

• शर-वृष्ट्या (śara-vṛṣṭyā) - with a shower of arrows, with a barrage of arrows

• अभ्यवीवृषत् (abhyavīvṛṣat) - he rained upon, he showered upon (intensively)

Words meanings and morphology

हस्त्य्-अश्व-रथ-पत्तीनाम् (hasty-aśva-ratha-pattīnām) - of elephants, horses, chariots, and foot-soldiers

(noun)

Genitive, masculine, plural of hastyaśvarathapatti

hastyaśvarathapatti - a collective of elephants, horses, chariots, and infantry

Compound type : Dvandva (hastin+aśva+ratha+patti)

• hastin – elephant
  noun (masculine)
• aśva – horse
  noun (masculine)
• ratha – chariot
  noun (masculine)
• patti – foot-soldier, infantry
  noun (masculine)

व्रातान् (vrātān) - hosts, multitudes, throngs

(noun)

Accusative, masculine, plural of vrāta

vrāta - multitude, host, troop, assembly, crowd

निघ्नन्तम् (nighnantam) - slaying, striking down, killing

(adjective)

Accusative, masculine, singular of nighnat

nighnat - slaying, striking down, killing

Present Active Participle

Derived from root √han (to strike, kill) with prefix ni.

Prefix: ni

Root: han (class 2)

अर्जुनम् (arjunam) - Arjuna

(proper noun)

Accusative, masculine, singular of arjuna

arjuna - Arjuna (name of a prominent hero in the Mahābhārata), white, bright, silver

सुदक्षिणात् (sudakṣiṇāt) - from Sudakṣiṇa

(proper noun)

Ablative, masculine, singular of sudakṣiṇa

sudakṣiṇa - Sudakṣiṇa (a proper name, a king of Kamboja), very skillful, very upright

अवरजः (avarajaḥ) - Sudakṣiṇa's younger brother (the younger brother, the younger one)

(noun)

Nominative, masculine, singular of avaraja

avaraja - younger brother, born later, junior

Compound type : Tatpurusha (avara+ja)

• avara – later, lower, inferior, posterior
  adjective (masculine)
• ja – born, produced from
  noun (masculine)
  Agent noun/suffix
  Derived from root √jan (to be born, produced).
  Root: jan (class 4)

शर-वृष्ट्या (śara-vṛṣṭyā) - with a shower of arrows, with a barrage of arrows

(noun)

Instrumental, feminine, singular of śaravṛṣṭi

śaravṛṣṭi - shower of arrows, rain of arrows

Compound type : Tatpurusha (śara+vṛṣṭi)

• śara – arrow, reed
  noun (masculine)
• vṛṣṭi – rain, shower, showering
  noun (feminine)
  Root: vṛṣ (class 1)

अभ्यवीवृषत् (abhyavīvṛṣat) - he rained upon, he showered upon (intensively)

(verb)

3rd person , singular, active, past imperfect (laṅ) of abhyavīvṛṣat

Intensive (Yaṅ-luk) with augment and prefixes

Laṅ (Imperfect) 3rd singular active, intensive form of √vṛṣ with prefixes abhi and ava.

Prefixes: abhi+ava

Root: vṛṣ (class 1)