महाभारतः mahābhārataḥ - book-4, chapter-53, verse-61

तथा शीघ्रास्त्रयुद्धे तु वर्तमाने सुदारुणे ।
शीघ्राच्छीघ्रतरं पार्थः शरानन्यानुदीरयत् ॥६१॥

61. tathā śīghrāstrayuddhe tu vartamāne sudāruṇe ,
śīghrācchīghrataraṁ pārthaḥ śarānanyānudīrayat.

61. tathā śīghrāstrayuddhe tu vartamāne sudāruṇe
śīghrāt śīghrataram pārthaḥ śarān anyān udīrayat

61. As that extremely fierce battle involving swift missiles (śīghrāstra-yuddha) raged on, Arjuna (Pārtha) discharged other arrows, each swifter than the last.

Words meanings summery:

• तथा (tathā) - thus, so, in that manner

• शीघ्रास्त्रयुद्धे (śīghrāstrayuddhe) - in the swift-missile battle, in the battle of quick weapons

• तु (tu) - but, indeed, however

• वर्तमाने (vartamāne) - ongoing, existing, being present

• सुदारुणे (sudāruṇe) - very terrible, extremely dreadful

• शीघ्रात् (śīghrāt) - from swift, swifter than

• शीघ्रतरम् (śīghrataram) - swifter, more swift

• पार्थः (pārthaḥ) - Arjuna (son of Pṛthā)

• शरान् (śarān) - arrows

• अन्यान् (anyān) - other, different

• उदीरयत् (udīrayat) - discharged, released, sent forth

Words meanings and morphology

तथा (tathā) - thus, so, in that manner

(indeclinable)

शीघ्रास्त्रयुद्धे (śīghrāstrayuddhe) - in the swift-missile battle, in the battle of quick weapons

(noun)

Locative, neuter, singular of śīghrāstrayuddha

śīghrāstrayuddha - swift-missile battle, battle of quick weapons

Compound type : tatpuruṣa (śīghra+astra+yuddha)

• śīghra – swift, quick, speedy
  adjective
• astra – missile, weapon
  noun (neuter)
• yuddha – battle, fight, war
  noun (neuter)
  Past Passive Participle
  Derived from root yudh (to fight)
  Root: yudh (class 4)

तु (tu) - but, indeed, however

(indeclinable)

वर्तमाने (vartamāne) - ongoing, existing, being present

(adjective)

Locative, neuter, singular of vartamāna

vartamāna - present, existing, being, current

Present Active Participle

Derived from root vṛt (to be, to exist)

Root: vṛt (class 1)

Note: Adjectival use, agreeing with śīghrāstrayuddhe.

सुदारुणे (sudāruṇe) - very terrible, extremely dreadful

(adjective)

Locative, neuter, singular of sudāruṇa

sudāruṇa - very dreadful, extremely terrible, awful

Compound type : karmadhāraya (su+dāruṇa)

• su – good, well, very
  indeclinable
  Prefix
• dāruṇa – terrible, dreadful, harsh
  adjective (masculine/feminine/neuter)

Note: Adjectival use, agreeing with śīghrāstrayuddhe.

शीघ्रात् (śīghrāt) - from swift, swifter than

(adjective)

Ablative, neuter, singular of śīghra

śīghra - swift, quick, speedy

Note: Used with comparative śīghrataram to mean 'swifter than'.

शीघ्रतरम् (śīghrataram) - swifter, more swift

(adjective)

Accusative, neuter, singular of śīghratara

śīghratara - swifter, quicker

Comparative suffix -tara

Note: Used adverbially.

पार्थः (pārthaḥ) - Arjuna (son of Pṛthā)

(proper noun)

Nominative, masculine, singular of pārtha

pārtha - son of Pṛthā (Kunti), Arjuna

Derived from Pṛthā with aṇ suffix

Note: Refers to Arjuna.

शरान् (śarān) - arrows

(noun)

Accusative, masculine, plural of śara

śara - arrow, reed

Note: Object of udīrayat.

अन्यान् (anyān) - other, different

(pronoun)

Accusative, masculine, plural of anya

anya - other, another, different

Note: Adjectival use, agreeing with śarān.

उदीरयत् (udīrayat) - discharged, released, sent forth

(verb)

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

Prefix: ud

Root: īr (class 1)

Note: Root īr (to move, to send), with ud- prefix.