महाभारतः mahābhārataḥ - book-7, chapter-31, verse-45

प्रददाह कुरून्सर्वानर्जुनः शस्त्रतेजसा ।
युगान्ते सर्वभूतानि धूमकेतुरिवोत्थितः ॥४५॥

45. pradadāha kurūnsarvānarjunaḥ śastratejasā ,
yugānte sarvabhūtāni dhūmaketurivotthitaḥ.

45. pradadāha kurūn sarvān arjunaḥ śastratejasā
yugānte sarvabhūtāni dhūmaketuḥ iva utthitaḥ

45. arjunaḥ śastratejasā sarvān kurūn pradadāha
dhūmaketuḥ utthitaḥ yugānte iva sarvabhūtāni

45. Arjuna incinerated all the Kurus with the intense radiance of his weapons, just as a comet (dhūmaketu) appearing at the end of an epoch consumes all beings.

Words meanings summery:

• प्रददाह (pradadāha) - incinerated (he burnt, he consumed)

• कुरून् (kurūn) - all the Kurus (the Kurus)

• सर्वान् (sarvān) - all (all, entire)

• अर्जुनः (arjunaḥ) - Arjuna (Arjuna (name of a hero))

• शस्त्रतेजसा (śastratejasā) - with the intense radiance of his weapons (by weapon-radiance, with the power of weapons)

• युगान्ते (yugānte) - at the end of an epoch (at the end of an age/epoch)

• सर्वभूतानि (sarvabhūtāni) - all beings (all beings, all creatures)

• धूमकेतुः (dhūmaketuḥ) - a comet (comet, meteor)

• इव (iva) - just as (like, as, as if)

• उत्थितः (utthitaḥ) - appearing (arisen, risen, appeared)

Words meanings and morphology

प्रददाह (pradadāha) - incinerated (he burnt, he consumed)

(verb)

3rd person , singular, active, past perfect (lit) of dah

Perfect, active voice

From root dah (to burn), reduplicated perfect form.

Prefix: pra

Root: dah (class 1)

Note: 3rd singular perfect active of pra-dah.

कुरून् (kurūn) - all the Kurus (the Kurus)

(proper noun)

Accusative, masculine, plural of kuru

kuru - a member of the Kuru dynasty, the Kuru people

Note: Object of pradadāha.

सर्वान् (sarvān) - all (all, entire)

(adjective)

Accusative, masculine, plural of sarva

sarva - all, every, whole, entire

Note: Accusative plural masculine, agreeing with kurūn.

अर्जुनः (arjunaḥ) - Arjuna (Arjuna (name of a hero))

(proper noun)

Nominative, masculine, singular of arjuna

arjuna - Arjuna; white, clear, silver

Note: Subject of pradadāha.

शस्त्रतेजसा (śastratejasā) - with the intense radiance of his weapons (by weapon-radiance, with the power of weapons)

(noun)

Instrumental, neuter, singular of śastratejas

śastratejas - radiance of weapons, splendor of arms

Compound type : tatpuruṣa (śastra+tejas)

• śastra – weapon, sword
  noun (neuter)
  Root: śas (class 2)
• tejas – radiance, splendor, power
  noun (neuter)

Note: Instrumental singular, indicating the means.

युगान्ते (yugānte) - at the end of an epoch (at the end of an age/epoch)

(noun)

Locative, masculine, singular of yugānta

yugānta - end of a Yuga (epoch/age)

Compound type : tatpuruṣa (yuga+anta)

• yuga – age, epoch, yoke
  noun (neuter)
• anta – end, limit, boundary
  noun (masculine)

Note: Locative singular, indicating time.

सर्वभूतानि (sarvabhūtāni) - all beings (all beings, all creatures)

(noun)

neuter, plural of sarvabhūta

sarvabhūta - all beings, every creature, the entire universe

Compound type : karmadhāraya (sarva+bhūta)

• sarva – all, every, whole
  pronoun / adjective
• bhūta – being, creature, element
  noun (neuter)
  Past Passive Participle
  From root bhū (to be, become)
  Root: bhū (class 1)

Note: Accusative plural, implied object of consumption by the comet.

धूमकेतुः (dhūmaketuḥ) - a comet (comet, meteor)

(noun)

Nominative, masculine, singular of dhūmaketu

dhūmaketu - comet, meteor (lit. 'smoke-banner')

Compound type : bahuvrīhi (dhūma+ketu)

• dhūma – smoke, vapor
  noun (masculine)
• ketu – banner, flag, sign, comet
  noun (masculine)

Note: Nominative singular masculine, subject of the comparison.

इव (iva) - just as (like, as, as if)

(indeclinable)

Note: Particle of comparison.

उत्थितः (utthitaḥ) - appearing (arisen, risen, appeared)

(adjective)

Nominative, masculine, singular of utthita

utthita - arisen, risen, stood up, appeared

Past Passive Participle

From root sthā (to stand) with upasarga ud (ud + sthita becomes utthita)

Prefix: ud

Root: sthā (class 1)

Note: Nominative singular masculine, agreeing with dhūmaketuḥ.