महाभारतः mahābhārataḥ - book-4, chapter-56, verse-20

दुःशासनस्तु भल्लेन विद्ध्वा वैराटिमुत्तरम् ।
द्वितीयेनार्जुनं वीरः प्रत्यविध्यत्स्तनान्तरे ॥२०॥

20. duḥśāsanastu bhallena viddhvā vairāṭimuttaram ,
dvitīyenārjunaṁ vīraḥ pratyavidhyatstanāntare.

20. duḥśāsanaḥ tu bhallena viddhvā vairāṭim uttaram
dvitīyena arjunam vīraḥ pratyavidhyat stanāntare

20. But the heroic Duḥśāsana, having pierced Uttara, the son of Virāṭa, with a broad-headed arrow, then pierced Arjuna in the chest with a second one.

Words meanings summery:

• दुःशासनः (duḥśāsanaḥ) - Duḥśāsana

• तु (tu) - but, indeed, however

• भल्लेन (bhallena) - with a broad-headed arrow

• विद्ध्वा (viddhvā) - having pierced

• वैराटिम् (vairāṭim) - Uttara, son of Virāṭa (son of Virāṭa)

• उत्तरम् (uttaram) - Uttara

• द्वितीयेन (dvitīyena) - with a second arrow (with a second one)

• अर्जुनम् (arjunam) - Arjuna

• वीरः (vīraḥ) - the heroic (Duḥśāsana) (hero, heroic)

• प्रत्यविध्यत् (pratyavidhyat) - he pierced back, he struck in return

• स्तनान्तरे (stanāntare) - in the chest, in the middle of the breast

Words meanings and morphology

दुःशासनः (duḥśāsanaḥ) - Duḥśāsana

(proper noun)

Nominative, masculine, singular of duḥśāsana

duḥśāsana - Duḥśāsana (one difficult to rule or control)

Compound type : tatpurusha (dus+śāsana)

• dus – bad, difficult, evil
  indeclinable
• śāsana – ruling, governing, teaching, command
  noun (neuter)
  Root: śās (class 2)

तु (tu) - but, indeed, however

(indeclinable)

भल्लेन (bhallena) - with a broad-headed arrow

(noun)

Instrumental, masculine, singular of bhalla

bhalla - broad-headed arrow, dart

विद्ध्वा (viddhvā) - having pierced

(indeclinable)

Absolutive (Gerund)

Derived from root vyadh with suffix -tvā

Root: vyadh (class 4)

वैराटिम् (vairāṭim) - Uttara, son of Virāṭa (son of Virāṭa)

(noun)

Accusative, masculine, singular of vairāṭi

vairāṭi - descendant of Virāṭa, son of Virāṭa

Patronymic from Virāṭa

उत्तरम् (uttaram) - Uttara

(proper noun)

Accusative, masculine, singular of uttara

uttara - Uttara (a proper name, son of Virāṭa); upper, later, northern, superior

द्वितीयेन (dvitīyena) - with a second arrow (with a second one)

(adjective)

Instrumental, neuter, singular of dvitīya

dvitīya - second

Note: Used substantively here, referring to an arrow.

अर्जुनम् (arjunam) - Arjuna

(proper noun)

Accusative, masculine, singular of arjuna

arjuna - Arjuna (a proper name); white, clear, silver

वीरः (vīraḥ) - the heroic (Duḥśāsana) (hero, heroic)

(noun)

Nominative, masculine, singular of vīra

vīra - hero, warrior; heroic, mighty

प्रत्यविध्यत् (pratyavidhyat) - he pierced back, he struck in return

(verb)

3rd person , singular, active, imperfect (laṅ) of pratyavidhyat

Prefix: prati

Root: vyadh (class 4)

स्तनान्तरे (stanāntare) - in the chest, in the middle of the breast

(noun)

Locative, neuter, singular of stanāntara

stanāntara - breast region, space between breasts, chest

Compound type : tatpurusha (stana+antara)

• stana – breast, nipple
  noun (masculine)
• antara – interior, middle, interval, space
  noun (neuter)