महाभारतः mahābhārataḥ - book-3, chapter-234, verse-7

सहस्राणां सहस्रं स प्राहिणोद्यमसादनम् ।
आग्नेयेनार्जुनः संख्ये गन्धर्वाणां बलोत्कटः ॥७॥

7. sahasrāṇāṁ sahasraṁ sa prāhiṇodyamasādanam ,
āgneyenārjunaḥ saṁkhye gandharvāṇāṁ balotkaṭaḥ.

7. sahasrāṇāṃ sahasraṃ sa prāhiṇot yamasādanam
āgneyena arjunaḥ saṃkhye gandharvāṇāṃ balotkaṭaḥ

7. In battle, the exceedingly powerful Arjuna, using the Agneya weapon, unleashed thousands upon thousands (a million) of missiles against the Gandharvas, sending them to the abode of Yama (the god of death).

Words meanings summery:

• सहस्राणां (sahasrāṇāṁ) - of thousands

• सहस्रं (sahasraṁ) - a thousand

• स (sa) - Arjuna (he)

• प्राहिणोत् (prāhiṇot) - he dispatched, he sent forth, he hurled

• यमसादनम् (yamasādanam) - sending to the realm of Yama (the god of death) (leading to Yama's abode, sending to death)

• आग्नेयेन (āgneyena) - using the divine fiery weapon (Agneya astra) (by the Agneya (weapon), by the fiery (weapon))

• अर्जुनः (arjunaḥ) - Arjuna (a name)

• संख्ये (saṁkhye) - in battle, in war

• गन्धर्वाणां (gandharvāṇāṁ) - against the Gandharvas (implied target of the arrows) (of the Gandharvas)

• बलोत्कटः (balotkaṭaḥ) - exceedingly strong, powerful, mighty

Words meanings and morphology

सहस्राणां (sahasrāṇāṁ) - of thousands

(noun)

Genitive, neuter, plural of sahasra

sahasra - thousand

सहस्रं (sahasraṁ) - a thousand

(noun)

Accusative, neuter, singular of sahasra

sahasra - thousand

Note: In combination with `sahasrāṇāṃ` means "a thousand of thousands" or "a million".

स (sa) - Arjuna (he)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he

Note: Subject.

प्राहिणोत् (prāhiṇot) - he dispatched, he sent forth, he hurled

(verb)

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

Imperfect Active

From root 'hi' with prefix 'pra'.

Prefix: pra

Root: hi (class 5)

यमसादनम् (yamasādanam) - sending to the realm of Yama (the god of death) (leading to Yama's abode, sending to death)

(adjective)

Accusative, neuter, singular of yamasādana

yamasādana - leading to the abode of Yama, causing death

Compound type : tatpuruṣa (yama+sādana)

• yama – Yama (god of death), restraint
  proper noun (masculine)
• sādana – causing to sit, bringing to, leading to, destruction
  noun (neuter)
  Agent noun/action noun from root 'sad'
  Derived from root 'sad' (to sit, to go, to destroy) in causal form.
  Root: sad (class 1)

आग्नेयेन (āgneyena) - using the divine fiery weapon (Agneya astra) (by the Agneya (weapon), by the fiery (weapon))

(noun)

Instrumental, neuter, singular of āgneya

āgneya - belonging to Agni, fiery, relating to fire; the Agneya weapon

Derived from 'agni' (fire, fire-god) with suffix 'eya'.

Note: Instrument of action.

अर्जुनः (arjunaḥ) - Arjuna (a name)

(proper noun)

Nominative, masculine, singular of arjuna

arjuna - Arjuna (name of the third Pāṇḍava brother)

संख्ये (saṁkhye) - in battle, in war

(noun)

Locative, masculine, singular of saṃkhya

saṁkhya - battle, war, combat

Root: khan (class 1)

गन्धर्वाणां (gandharvāṇāṁ) - against the Gandharvas (implied target of the arrows) (of the Gandharvas)

(proper noun)

Genitive, masculine, plural of gandharva

gandharva - a Gandharva (celestial musician)

बलोत्कटः (balotkaṭaḥ) - exceedingly strong, powerful, mighty

(adjective)

Nominative, masculine, singular of balotkaṭa

balotkaṭa - exceedingly strong, powerful, mighty (literally "excessive in strength")

Compound type : tatpuruṣa (bala+utkaṭa)

• bala – strength, power, force
  noun (neuter)
• utkaṭa – excessive, fierce, prominent, strong
  adjective (masculine)
  Prefix: ut