महाभारतः mahābhārataḥ - book-5, chapter-61, verse-17

यदैव रामे भगवत्यनिन्द्ये ब्रह्म ब्रुवाणः कृतवांस्तदस्त्रम् ।
तदैव धर्मश्च तपश्च नष्टं वैकर्तनस्याधमपूरुषस्य ॥१७॥

17. yadaiva rāme bhagavatyanindye; brahma bruvāṇaḥ kṛtavāṁstadastram ,
tadaiva dharmaśca tapaśca naṣṭaṁ; vaikartanasyādhamapūruṣasya.

17. yadā eva rāme bhagavati anindye
brahma bruvāṇaḥ kṛtavān tat astram
tadā eva dharmaḥ ca tapaḥ ca naṣṭam
vaikartanasya adhamapuruṣasya

17. When the blameless and revered Rāma, uttering the sacred mantra (brahman) for a weapon, discharged that weapon, at that very moment, the natural law (dharma) and austerity (tapas) of the wretched son of Vīkartana (Karṇa) were utterly destroyed.

Words meanings summery:

• यदा (yadā) - when, at which time

• एव (eva) - indeed, only, just, certainly

• रामे (rāme) - in Lord Rāma (in Rāma, to Rāma)

• भगवति (bhagavati) - in the worshipful, in the divine, in the blessed

• अनिन्द्ये (anindye) - in the blameless, in the faultless, in the irreproachable

• ब्रह्म (brahma) - the sacred mantra/utterance for the brahmāstra (sacred utterance, sacred word, the divine principle (brahman), a divine weapon)

• ब्रुवाणः (bruvāṇaḥ) - speaking, uttering, saying

• कृतवान् (kṛtavān) - having released, having aimed (the weapon) (having done, having made, having performed)

• तत् (tat) - that (weapon) (that, it)

• अस्त्रम् (astram) - weapon, missile, dart

• तदा (tadā) - then, at that time

• एव (eva) - indeed, only, just, certainly

• धर्मः (dharmaḥ) - natural law (dharma), righteousness, duty, constitution

• च (ca) - and

• तपः (tapaḥ) - austerity (tapas), penance, heat

• च (ca) - and

• नष्टम् (naṣṭam) - destroyed, lost, ruined

• वैकर्तनस्य (vaikartanasya) - of Karṇa (of the son of Vīkartana (Karṇa))

• अधमपुरुषस्य (adhamapuruṣasya) - of the lowest man, of the wretched person, of the vile individual

Words meanings and morphology

यदा (yadā) - when, at which time

(indeclinable)

एव (eva) - indeed, only, just, certainly

(indeclinable)

रामे (rāme) - in Lord Rāma (in Rāma, to Rāma)

(proper noun)

Locative, masculine, singular of rāma

rāma - Rāma (proper name), pleasing, black, dark, a kind of deer

भगवति (bhagavati) - in the worshipful, in the divine, in the blessed

(adjective)

Locative, masculine, singular of bhagavat

bhagavat - divine, blessed, prosperous, revered, worshipful

अनिन्द्ये (anindye) - in the blameless, in the faultless, in the irreproachable

(adjective)

Locative, masculine, singular of anindya

anindya - blameless, faultless, irreproachable

Gerundive

negative prefix 'a' + root 'nind' + suffix '-ya'

Prefix: a

Root: nind (class 1)

ब्रह्म (brahma) - the sacred mantra/utterance for the brahmāstra (sacred utterance, sacred word, the divine principle (brahman), a divine weapon)

(noun)

Accusative, neuter, singular of brahman

brahman - sacred utterance, prayer, sacred text, the ultimate reality (brahman), the creator god Brahma

ब्रुवाणः (bruvāṇaḥ) - speaking, uttering, saying

(participle)

Nominative, masculine, singular of bru

bru - speaking, uttering, saying

Present Active Participle (ātmanepada)

root brū + śānac

Root: brū (class 2)

Note: Agrees with 'rāme' (via an implied relative clause or as an attributive participle in the locative absolute construction).

कृतवान् (kṛtavān) - having released, having aimed (the weapon) (having done, having made, having performed)

(participle)

Nominative, masculine, singular of kṛtavat

kṛtavat - having done, having made, having performed

Past Active Participle

root kṛ + ktavat

Root: kṛ (class 8)

Note: Agrees with 'rāme'.

तत् (tat) - that (weapon) (that, it)

(pronoun)

Accusative, neuter, singular of tad

tad - that, it

अस्त्रम् (astram) - weapon, missile, dart

(noun)

Accusative, neuter, singular of astra

astra - weapon, missile, dart

तदा (tadā) - then, at that time

(indeclinable)

एव (eva) - indeed, only, just, certainly

(indeclinable)

धर्मः (dharmaḥ) - natural law (dharma), righteousness, duty, constitution

(noun)

Nominative, masculine, singular of dharma

dharma - natural law (dharma), righteousness, duty, virtue, constitution, essential quality

Root: dhṛ (class 1)

च (ca) - and

(indeclinable)

तपः (tapaḥ) - austerity (tapas), penance, heat

(noun)

Nominative, neuter, singular of tapas

tapas - austerity (tapas), penance, heat, fervent activity

Root: tap (class 1)

च (ca) - and

(indeclinable)

नष्टम् (naṣṭam) - destroyed, lost, ruined

(participle)

Nominative, neuter, singular of naṣṭa

naṣṭa - destroyed, lost, ruined, perished

Past Passive Participle

root naś + kta

Root: naś (class 4)

Note: Agrees with 'dharmaḥ' and 'tapaḥ' (neuter plural nouns acting as dual nominative or singular neuter collective, agreeing with singular neuter participle).

वैकर्तनस्य (vaikartanasya) - of Karṇa (of the son of Vīkartana (Karṇa))

(proper noun)

Genitive, masculine, singular of vaikartana

vaikartana - descendant of Vīkartana (a name for Sūrya, the Sun-god); refers to Karṇa

patronymic from Vīkartana

अधमपुरुषस्य (adhamapuruṣasya) - of the lowest man, of the wretched person, of the vile individual

(noun)

Genitive, masculine, singular of adhamapuruṣa

adhamapuruṣa - lowest man, wretched person, vile individual

Compound type : karmadhāraya (adhama+puruṣa)

• adhama – lowest, inferior, vile, wretched
  adjective (masculine)
• puruṣa – man, person (puruṣa), male, spirit
  noun (masculine)