महाभारतः mahābhārataḥ - book-1, chapter-26, verse-30

अभूतपूर्वं संग्रामे तदा देवासुरेऽपि च ।
ववुर्वाताः सनिर्घाताः पेतुरुल्काः समन्ततः ॥३०॥

30. abhūtapūrvaṁ saṁgrāme tadā devāsure'pi ca ,
vavurvātāḥ sanirghātāḥ peturulkāḥ samantataḥ.

30. abhūtapūrvaṃ saṃgrāme tadā devāsure api ca
vavur vātāḥ sanirghātāḥ petur ulkāḥ samantataḥ

30. Then, in that battle, phenomena unprecedented even in the wars of gods and asuras occurred. Winds blew with thunder, and meteors fell from all directions.

Words meanings summery:

• अभूतपूर्वं (abhūtapūrvaṁ) - referring to the events and omens being described (unprecedented, never happened before)

• संग्रामे (saṁgrāme) - in battle, in war

• तदा (tadā) - then, at that time

• देवासुरे (devāsure) - in the battle between gods and asuras

• अपि (api) - also, even, too

• च (ca) - and

• ववुर् (vavur) - blew

• वाताः (vātāḥ) - winds

• सनिर्घाताः (sanirghātāḥ) - with thunder, thunderous, accompanied by thunder

• पेतुर् (petur) - fell

• उल्काः (ulkāḥ) - meteors, firebrands

• समन्ततः (samantataḥ) - from all sides, everywhere, all around

Words meanings and morphology

अभूतपूर्वं (abhūtapūrvaṁ) - referring to the events and omens being described (unprecedented, never happened before)

(adjective)

Accusative, neuter, singular of abhūtapūrva

abhūtapūrva - never happened before, unprecedented, not existing previously

a (not) + bhūta (past, happened) + pūrva (before). That which has not been before (seen/experienced).

Compound type : bahuvrīhi (a+bhūta+pūrva)

• a – not, un-
  indeclinable
• bhūta – been, become, past, existed, an entity
  adjective (masculine)
  past participle
  from root bhū
  Root: bhū (class 1)
• pūrva – before, former, prior, eastern
  adjective (masculine)

Note: Used adverbially

संग्रामे (saṁgrāme) - in battle, in war

(noun)

Locative, masculine, singular of saṃgrāma

saṁgrāma - battle, war, fight, combat

Prefix: sam

Root: gam (class 1)

तदा (tadā) - then, at that time

(indeclinable)

देवासुरे (devāsure) - in the battle between gods and asuras

(noun)

Locative, masculine, singular of devāsura

devāsura - gods and asuras (demons), a battle between gods and asuras

deva (god) + asura (demon). Refers to the conflict between these two groups.

Compound type : dvandva (deva+asura)

• deva – god, deity, divine
  noun (masculine)
• asura – demon, evil spirit, opponent of the gods
  noun (masculine)

Note: Implies 'in the battle of gods and asuras'.

अपि (api) - also, even, too

(indeclinable)

च (ca) - and

(indeclinable)

ववुर् (vavur) - blew

(verb)

3rd person , plural, active, perfect (Lit) of vā

Root: vā (class 2)

वाताः (vātāḥ) - winds

(noun)

Nominative, masculine, plural of vāta

vāta - wind, air, current of air

सनिर्घाताः (sanirghātāḥ) - with thunder, thunderous, accompanied by thunder

(adjective)

Nominative, masculine, plural of sanirghāta

sanirghāta - accompanied by thunder, with a loud noise, thunderous

sa (with) + nirghāta (thunder). That which is with thunder.

Compound type : bahuvrīhi (sa+nirghāta)

• sa – with, together with
  indeclinable
• nirghāta – clash, thunder, violent gust of wind, explosion
  noun (masculine)
  Prefix: nis
  Root: han (class 2)

Note: Agrees with vātāḥ

पेतुर् (petur) - fell

(verb)

3rd person , plural, active, perfect (Lit) of pat

Root: pat (class 1)

उल्काः (ulkāḥ) - meteors, firebrands

(noun)

Nominative, feminine, plural of ulkā

ulkā - meteor, falling star, firebrand

समन्ततः (samantataḥ) - from all sides, everywhere, all around

(indeclinable)