महाभारतः mahābhārataḥ - book-12, chapter-49, verse-34

स तस्य पुरुषेन्द्रस्य प्रभावेन महातपाः ।
ददाह कार्तवीर्यस्य शैलानथ वनानि च ॥३४॥

34. sa tasya puruṣendrasya prabhāvena mahātapāḥ ,
dadāha kārtavīryasya śailānatha vanāni ca.

34. sa tasya puruṣendrasya prabhāveṇa mahātapāḥ
dadāha kārtavīryasya śailān atha vanāni ca

34. saḥ mahātapāḥ tasya puruṣendrasya kārtavīryasya
prabhāveṇa atha śailān vanāni ca dadāha

34. That greatly potent one (Agni), by the power of that foremost among men (Kārtavīrya), then burned the mountains and forests within Kārtavīrya's domain.

Words meanings summery:

• स (sa) - He (Agni) (he, that (one))

• तस्य (tasya) - of that (Kārtavīrya) (his, of that)

• पुरुषेन्द्रस्य (puruṣendrasya) - of the lord of men, of the foremost man

• प्रभावेण (prabhāveṇa) - by the power, by the influence, by the might

• महातपाः (mahātapāḥ) - the greatly potent Agni (Fire God) (greatly potent, mighty in ascetic power, greatly austere)

• ददाह (dadāha) - burned, consumed

• कार्तवीर्यस्य (kārtavīryasya) - of Kārtavīrya (Arjuna)

• शैलान् (śailān) - mountains, rocks, hills

• अथ (atha) - then, now, thereupon

• वनानि (vanāni) - forests, groves, woods

• च (ca) - and, also

Words meanings and morphology

स (sa) - He (Agni) (he, that (one))

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

Masculine nominative singular form.

तस्य (tasya) - of that (Kārtavīrya) (his, of that)

(pronoun)

Genitive, masculine, singular of tad

tad - that, his, its

Masculine/Neuter genitive singular form.

पुरुषेन्द्रस्य (puruṣendrasya) - of the lord of men, of the foremost man

(noun)

Genitive, masculine, singular of puruṣendra

puruṣendra - chief of men, lord of men, foremost man

Compound type : tatpurusha (puruṣa+indra)

• puruṣa – man, person, male
  noun (masculine)
  Root: pṝ (class 9)
• indra – chief, lord, best, Indra (the deity)
  noun (masculine)

प्रभावेण (prabhāveṇa) - by the power, by the influence, by the might

(noun)

Instrumental, masculine, singular of prabhāva

prabhāva - power, might, influence, majesty, glory

From root `bhū` 'to be' with upasarga `pra-`.

Prefix: pra

Root: bhū (class 1)

महातपाः (mahātapāḥ) - the greatly potent Agni (Fire God) (greatly potent, mighty in ascetic power, greatly austere)

(adjective)

Nominative, masculine, singular of mahātapas

mahātapas - one of great ascetic power or potency, greatly austere, powerful

Compound type : bahuvrihi (mahā+tapas)

• mahā – great, mighty, vast
  adjective
• tapas – asceticism, heat, penance, spiritual power, intense energy
  noun (neuter)
  Root: tap (class 1)

ददाह (dadāha) - burned, consumed

(verb)

3rd person , singular, active, perfect (liṭ) of dah

Perfect tense

3rd person singular Perfect active

Root: dah (class 1)

कार्तवीर्यस्य (kārtavīryasya) - of Kārtavīrya (Arjuna)

(proper noun)

Genitive, masculine, singular of kārtavīrya

kārtavīrya - Kārtavīrya (Arjuna), descendant of Kṛtavīrya

शैलान् (śailān) - mountains, rocks, hills

(noun)

Accusative, masculine, plural of śaila

śaila - mountain, rock, hill

Root: śil (class 1)

अथ (atha) - then, now, thereupon

(indeclinable)

वनानि (vanāni) - forests, groves, woods

(noun)

Accusative, neuter, plural of vana

vana - forest, wood, grove, thicket

Root: van (class 1)

च (ca) - and, also

(indeclinable)