महाभारतः mahābhārataḥ - book-7, chapter-70, verse-10

भारद्वाजानिलोद्धूतः शरधारासहस्रवान् ।
अभ्यवर्षन्महारौद्रः पाण्डुसेनाग्निमुद्धतम् ॥१०॥

10. bhāradvājāniloddhūtaḥ śaradhārāsahasravān ,
abhyavarṣanmahāraudraḥ pāṇḍusenāgnimuddhatam.

10. bhāradvājāniloddhūtaḥ śaradhārāsahasravān
abhyavarṣat mahāraudraḥ pāṇḍusenāgnim uddhatam

10. mahāraudraḥ bhāradvājāniloddhūtaḥ śaradhārāsahasravān
abhyavarṣat uddhatam pāṇḍusenāgnim

10. The tremendously fierce (battle-cloud), agitated by the wind that was Bhāradvāja (Droṇa) and possessing thousands of showers of arrows, rained down upon the fierce fire of the Pāṇḍava army.

Words meanings summery:

• भारद्वाजानिलोद्धूतः (bhāradvājāniloddhūtaḥ) - agitated by the wind of Bhāradvāja (Droṇa)

• शरधारासहस्रवान् (śaradhārāsahasravān) - possessing thousands of arrow-showers

• अभ्यवर्षत् (abhyavarṣat) - it rained upon, it showered upon

• महारौद्रः (mahāraudraḥ) - tremendously fierce, very dreadful

• पाण्डुसेनाग्निम् (pāṇḍusenāgnim) - the fire of the Pāṇḍava army

• उद्धतम् (uddhatam) - fierce, raging, vehement, arrogant

Words meanings and morphology

भारद्वाजानिलोद्धूतः (bhāradvājāniloddhūtaḥ) - agitated by the wind of Bhāradvāja (Droṇa)

(adjective)

Nominative, masculine, singular of bhāradvājāniloddhūta

bhāradvājāniloddhūta - stirred up by the wind (like) Bharadvāja/Droṇa

Compound type : tatpuruṣa (bhāradvāja+anila+uddhūta)

• bhāradvāja – descendant of Bharadvāja; referring to Droṇa (a preceptor in Mahābhārata)
  proper noun (masculine)
• anila – wind, air
  noun (masculine)
• uddhūta – stirred up, agitated, shaken violently
  adjective (masculine/feminine/neuter)
  Past Passive Participle
  From root √dhū (to shake, agitate) with upasarga 'ud'.
  Prefix: ud
  Root: dhū (class 5)

Note: Describes the 'saṃgrāmajaladaḥ' from previous verse.

शरधारासहस्रवान् (śaradhārāsahasravān) - possessing thousands of arrow-showers

(adjective)

Nominative, masculine, singular of śaradhārāsahasravat

śaradhārāsahasravat - one possessing thousands of showers of arrows

Formed with the possessive suffix 'matup' from 'śaradhārāsahasra'.

Compound type : tatpuruṣa (śara+dhārā+sahasra)

• śara – arrow
  noun (masculine)
• dhārā – stream, current, shower, flow
  noun (feminine)
• sahasra – thousand
  noun (neuter)

Note: Describes the 'saṃgrāmajaladaḥ' from previous verse.

अभ्यवर्षत् (abhyavarṣat) - it rained upon, it showered upon

(verb)

3rd person , singular, active, imperfect indicative (laṅ) of √vṛṣ

Root: vṛṣ (class 1)

Note: With upasarga 'abhi'.

महारौद्रः (mahāraudraḥ) - tremendously fierce, very dreadful

(adjective)

Nominative, masculine, singular of mahāraudra

mahāraudra - greatly fierce/terrible, very dreadful

Compound type : karmadhāraya (mahā+raudra)

• mahā – great, mighty, large
  adjective
• raudra – fierce, dreadful, terrific, relating to Rudra
  adjective (masculine/feminine/neuter)

Note: Describes the 'saṃgrāmajaladaḥ' from previous verse.

पाण्डुसेनाग्निम् (pāṇḍusenāgnim) - the fire of the Pāṇḍava army

(noun)

Accusative, masculine, singular of pāṇḍusenāgni

pāṇḍusenāgni - the fire of the army of the Pāṇḍavas

Compound type : ṣaṣṭhī-tatpuruṣa (pāṇḍu+senā+agni)

• pāṇḍu – Pāṇḍu (name of a king, referring to the Pāṇḍavas)
  proper noun (masculine)
• senā – army, host
  noun (feminine)
• agni – fire
  noun (masculine)

उद्धतम् (uddhatam) - fierce, raging, vehement, arrogant

(adjective)

Accusative, masculine, singular of uddhata

uddhata - raised, high, excited, arrogant, fierce, violent

Past Passive Participle

From root √han (to strike, slay) with upasarga 'ud'. Alternatively, from root √dhā (to place) with 'ud'. Context suggests 'fierce, violent'.

Prefix: ud

Root: han (class 2)

Note: Agreeing with 'pāṇḍusenāgnim'.