महाभारतः mahābhārataḥ - book-3, chapter-13, verse-44

विष्णुस्त्वमसि दुर्धर्ष त्वं यज्ञो मधुसूदन ।
यष्टा त्वमसि यष्टव्यो जामदग्न्यो यथाब्रवीत् ॥४४॥

44. viṣṇustvamasi durdharṣa tvaṁ yajño madhusūdana ,
yaṣṭā tvamasi yaṣṭavyo jāmadagnyo yathābravīt.

44. viṣṇuḥ tvam asi durdharṣa tvam yajñaḥ madhusūdana
yaṣṭā tvam asi yaṣṭavyaḥ jāmadagnyaḥ yathā abravīt

44. durdharṣa tvam viṣṇuḥ asi madhusūdana tvam yajñaḥ (asi) tvam
yaṣṭā asi yaṣṭavyaḥ (ca) yathā jāmadagnyaḥ abravīt (tathā)

44. O unconquerable one, you are Viṣṇu! O Madhusūdana, you are the Vedic ritual (yajña)! You are both the performer of Vedic rituals and the one to be worshipped, just as Jāmadagnya (Paraśurāma) declared.

Words meanings summery:

• विष्णुः (viṣṇuḥ) - Viṣṇu

• त्वम् (tvam) - you

• असि (asi) - you are

• दुर्धर्ष (durdharṣa) - O unconquerable one, O difficult to overcome

• त्वम् (tvam) - you

• यज्ञः (yajñaḥ) - Vedic ritual

• मधुसूदन (madhusūdana) - O Madhusūdana (epithet of Viṣṇu/Kṛṣṇa)

• यष्टा (yaṣṭā) - the performer of Vedic rituals, the worshipper

• त्वम् (tvam) - you

• असि (asi) - you are

• यष्टव्यः (yaṣṭavyaḥ) - one to be worshipped, fit to be sacrificed to

• जामदग्न्यः (jāmadagnyaḥ) - Jāmadagnya (Paraśurāma) (Jāmadagnya (Paraśurāma, son of Jamadagni))

• यथा (yathā) - as, just as, according to

• अब्रवीत् (abravīt) - he spoke, he said

Words meanings and morphology

विष्णुः (viṣṇuḥ) - Viṣṇu

(proper noun)

Nominative, masculine, singular of viṣṇu

viṣṇu - Viṣṇu (a principal Hindu deity), pervader

from root 'viṣ' (to pervade)

Root: viṣ (class 3)

त्वम् (tvam) - you

(pronoun)

Nominative, singular of tvam

tvam - you (singular)

असि (asi) - you are

(verb)

2nd person , singular, active, Present Indicative (laṭ) of as

Present Indicative

2nd person singular, Present Indicative, Parasmaipada

Root: as (class 2)

दुर्धर्ष (durdharṣa) - O unconquerable one, O difficult to overcome

(adjective)

Vocative, masculine, singular of durdharṣa

durdharṣa - unconquerable, invincible, formidable

from 'dur' (difficult) and root 'dhṛṣ' (to dare, to overcome)

Compound type : bahuvrihi (dur+dhṛṣa)

• dur – bad, difficult, ill
  indeclinable
  prefix indicating difficulty or badness
• dhṛṣa – daring, bold, overcoming
  adjective (masculine)
  from root 'dhṛṣ' (to dare, to overcome)
  Root: dhṛṣ (class 5)

त्वम् (tvam) - you

(pronoun)

Nominative, singular of tvam

tvam - you (singular)

यज्ञः (yajñaḥ) - Vedic ritual

(noun)

Nominative, masculine, singular of yajña

yajña - Vedic ritual, sacrifice, worship

from root 'yaj' (to worship, sacrifice) + suffix 'na'

Root: yaj (class 1)

मधुसूदन (madhusūdana) - O Madhusūdana (epithet of Viṣṇu/Kṛṣṇa)

(proper noun)

Vocative, masculine, singular of madhusūdana

madhusūdana - an epithet of Viṣṇu or Kṛṣṇa, meaning 'slayer of the demon Madhu'

from 'madhu' (name of a demon) and 'sūdana' (slayer)

Compound type : tatpurusha (madhu+sūdana)

• madhu – honey, sweet, name of a demon
  noun (masculine)
  Root: mad (class 4)
• sūdana – slayer, destroyer
  adjective (masculine)
  Agent Noun
  from root 'sūd' (to destroy, kill)
  Root: sūd (class 10)

यष्टा (yaṣṭā) - the performer of Vedic rituals, the worshipper

(noun)

Nominative, masculine, singular of yaṣṭṛ

yaṣṭṛ - performer of a Vedic ritual (yajña), worshipper, sacrificer

Agent Noun

from root 'yaj' (to worship, sacrifice) + agent suffix 'tṛ'

Root: yaj (class 1)

त्वम् (tvam) - you

(pronoun)

Nominative, singular of tvam

tvam - you (singular)

असि (asi) - you are

(verb)

2nd person , singular, active, Present Indicative (laṭ) of as

Present Indicative

2nd person singular, Present Indicative, Parasmaipada

Root: as (class 2)

यष्टव्यः (yaṣṭavyaḥ) - one to be worshipped, fit to be sacrificed to

(adjective)

Nominative, masculine, singular of yaṣṭavya

yaṣṭavya - to be worshipped, to be sacrificed to, fit for Vedic ritual

Gerundive (Potential Passive Participle)

from root 'yaj' (to worship, sacrifice) + suffix 'tavya'

Root: yaj (class 1)

जामदग्न्यः (jāmadagnyaḥ) - Jāmadagnya (Paraśurāma) (Jāmadagnya (Paraśurāma, son of Jamadagni))

(proper noun)

Nominative, masculine, singular of jāmadagnya

jāmadagnya - son of Jamadagni, Paraśurāma

patronymic derived from 'Jamadagni'

यथा (yathā) - as, just as, according to

(indeclinable)

अब्रवीत् (abravīt) - he spoke, he said

(verb)

3rd person , singular, active, Past Imperfect (laṅ) of brū

Imperfect

3rd person singular, Imperfect, augmented 'a-' indicates past tense

Root: brū (class 2)