महाभारतः mahābhārataḥ - book-7, chapter-166, verse-55

सोऽहं नारायणास्त्रेण महता शत्रुतापन ।
शत्रून्विध्वंसयिष्यामि कदर्थीकृत्य पाण्डवान् ॥५५॥

55. so'haṁ nārāyaṇāstreṇa mahatā śatrutāpana ,
śatrūnvidhvaṁsayiṣyāmi kadarthīkṛtya pāṇḍavān.

55. saḥ aham nārāyaṇāstreṇa mahatā śatrutāpana |
śatrūn vidhvaṃsayiṣyāmi kadarthīkṛtya pāṇḍavān

55. śatrutāpana saḥ aham mahatā nārāyaṇāstreṇa
pāṇḍavān kadarthīkṛtya śatrūn vidhvaṃsayiṣyāmi

55. O tormentor of enemies, I, that very person, shall completely destroy the enemies with the great Nārāyaṇa weapon, after having humiliated the Pāṇḍavas.

Words meanings summery:

• सः (saḥ) - he, that (one)

• अहम् (aham) - I

• नारायणास्त्रेण (nārāyaṇāstreṇa) - by the Nārāyaṇa weapon

• महता (mahatā) - by the great, with the mighty

• शत्रुतापन (śatrutāpana) - O tormentor of enemies, O afflictor of foes

• शत्रून् (śatrūn) - enemies, foes

• विध्वंसयिष्यामि (vidhvaṁsayiṣyāmi) - I shall completely destroy, I shall demolish

• कदर्थीकृत्य (kadarthīkṛtya) - having humiliated, having disgraced, having treated with contempt

• पाण्डवान् (pāṇḍavān) - the Pāṇḍavas

Words meanings and morphology

सः (saḥ) - he, that (one)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it (demonstrative pronoun)

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we (first person pronoun)

नारायणास्त्रेण (nārāyaṇāstreṇa) - by the Nārāyaṇa weapon

(proper noun)

Instrumental, neuter, singular of nārāyaṇāstra

nārāyaṇāstra - weapon of Nārāyaṇa (Viṣṇu)

Compound type : ṣaṣṭhī-tatpuruṣa (nārāyaṇa+astra)

• nārāyaṇa – Nārāyaṇa (a name of Viṣṇu)
  proper noun (masculine)
• astra – weapon, missile
  noun (neuter)

महता (mahatā) - by the great, with the mighty

(adjective)

Instrumental, neuter, singular of mahat

mahat - great, large, mighty, important

शत्रुतापन (śatrutāpana) - O tormentor of enemies, O afflictor of foes

(adjective)

Vocative, masculine, singular of śatrutāpana

śatrutāpana - tormenting enemies, afflicting foes

Compound type : tatpuruṣa (śatru+tāpana)

• śatru – enemy, foe
  noun (masculine)
• tāpana – tormentor, afflictor, causing heat/distress
  noun (masculine)
  Agent noun/Adjective from causative of √tap
  Derived from causative stem of √tap (to heat, torment)
  Root: tap (class 1)

शत्रून् (śatrūn) - enemies, foes

(noun)

Accusative, masculine, plural of śatru

śatru - enemy, foe, adversary

विध्वंसयिष्यामि (vidhvaṁsayiṣyāmi) - I shall completely destroy, I shall demolish

(verb)

1st person , singular, active, future (lṛṭ) of √dhvaṃs

Causative form

Causative stem dhvaṃsaya- from root √dhvaṃs, with prefixes vi + sam

Prefixes: vi+sam

Root: dhvaṃs (class 1)

कदर्थीकृत्य (kadarthīkṛtya) - having humiliated, having disgraced, having treated with contempt

(indeclinable)

Absolutive (Gerund)

Derived from the denominative stem kadarthīkṛ- (to humiliate), which is formed from kadartha ('bad meaning, disgrace') and √kṛ (to do), then with suffix -tya for absolutive.

Compound type : compound of noun + verb (kadartha+kṛ)

• kadartha – bad meaning, ill sense, contempt, disgrace
  noun (masculine)
• kṛ – to do, to make
  verb
  Root: kṛ (class 8)

पाण्डवान् (pāṇḍavān) - the Pāṇḍavas

(proper noun)

Accusative, masculine, plural of pāṇḍava

pāṇḍava - descendant of Pāṇḍu

Patronymic from Pāṇḍu