महाभारतः mahābhārataḥ - book-11, chapter-15, verse-3

पुत्रहन्ता नृशंसोऽहं तव देवि युधिष्ठिरः ।
शापार्हः पृथिवीनाशे हेतुभूतः शपस्व माम् ॥३॥

3. putrahantā nṛśaṁso'haṁ tava devi yudhiṣṭhiraḥ ,
śāpārhaḥ pṛthivīnāśe hetubhūtaḥ śapasva mām.

3. putrahantā nṛśaṃsaḥ aham tava devi yudhiṣṭhiraḥ
śāpārhaḥ pṛthivīnāśe hetubhūtaḥ śapasva mām

3. aham yudhiṣṭhiraḥ tava putrahantā nṛśaṃsaḥ devi
śāpārhaḥ pṛthivīnāśe hetubhūtaḥ mām śapasva

3. O goddess (devi), I am Yudhishthira, the cruel slayer of your sons. I am deserving of a curse, having been the cause of this earth's destruction. Therefore, curse me!

Words meanings summery:

• पुत्रहन्ता (putrahantā) - son-killer, slayer of sons

• नृशंसः (nṛśaṁsaḥ) - cruel, wicked, inhuman

• अहम् (aham) - I

• तव (tava) - your

• देवि (devi) - O goddess, O lady

• युधिष्ठिरः (yudhiṣṭhiraḥ) - Yudhishthira

• शापार्हः (śāpārhaḥ) - deserving of a curse, worthy of a curse

• पृथिवीनाशे (pṛthivīnāśe) - in the destruction of the earth/kingdom

• हेतुभूतः (hetubhūtaḥ) - having become the cause, being the reason

• शपस्व (śapasva) - curse (me)

• माम् (mām) - me

Words meanings and morphology

पुत्रहन्ता (putrahantā) - son-killer, slayer of sons

(noun)

Nominative, masculine, singular of putrahantṛ

putrahantṛ - killer of sons

Compound type : tatpuruṣa (putra+hantṛ)

• putra – son
  noun (masculine)
• hantṛ – killer, slayer
  noun (masculine)
  agent noun
  derived from root 'han' with 'tṛc' suffix
  Root: han (class 2)

नृशंसः (nṛśaṁsaḥ) - cruel, wicked, inhuman

(adjective)

Nominative, masculine, singular of nṛśaṃsa

nṛśaṁsa - cruel, wicked, atrocious

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we

तव (tava) - your

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you (singular/plural)

देवि (devi) - O goddess, O lady

(noun)

Vocative, feminine, singular of devī

devī - goddess, divine lady

युधिष्ठिरः (yudhiṣṭhiraḥ) - Yudhishthira

(proper noun)

Nominative, masculine, singular of yudhiṣṭhira

yudhiṣṭhira - Yudhishthira (name of the eldest Pandava)

शापार्हः (śāpārhaḥ) - deserving of a curse, worthy of a curse

(adjective)

Nominative, masculine, singular of śāpārha

śāpārha - deserving of a curse

Compound type : tatpuruṣa (śāpa+arha)

• śāpa – curse, imprecation
  noun (masculine)
• arha – deserving, worthy, fit
  adjective (masculine)

पृथिवीनाशे (pṛthivīnāśe) - in the destruction of the earth/kingdom

(noun)

Locative, masculine, singular of pṛthivīnāśa

pṛthivīnāśa - destruction of the earth/kingdom

Compound type : tatpuruṣa (pṛthivī+nāśa)

• pṛthivī – earth, ground
  noun (feminine)
• nāśa – destruction, ruin, loss
  noun (masculine)
  Root: naś (class 4)

हेतुभूतः (hetubhūtaḥ) - having become the cause, being the reason

(adjective)

Nominative, masculine, singular of hetubhūta

hetubhūta - having become the cause, being the reason for

Compound type : tatpuruṣa (hetu+bhūta)

• hetu – cause, reason, motive
  noun (masculine)
• bhūta – become, happened, existing
  adjective (neuter)
  past passive participle
  derived from root 'bhū'
  Root: bhū (class 1)

शपस्व (śapasva) - curse (me)

(verb)

2nd person , singular, middle, imperative (loṭ) of śap

imperative mood, 2nd person singular, middle voice

Root: śap (class 1)

माम् (mām) - me

(pronoun)

Accusative, singular of asmad

asmad - I, we