महाभारतः mahābhārataḥ - book-3, chapter-70, verse-32

अवसं त्वयि राजेन्द्र सुदुःखमपराजित ।
विषेण नागराजस्य दह्यमानो दिवानिशम् ॥३२॥

32. avasaṁ tvayi rājendra suduḥkhamaparājita ,
viṣeṇa nāgarājasya dahyamāno divāniśam.

32. avasam tvayi rājendra suduḥkham aparājita
viṣeṇa nāgarājasya dahyamānaḥ divāniśam

32. O King of Kings, O unconquered one, I dwelled in you in great distress, being consumed day and night by the poison of the king of serpents.

Words meanings summery:

• अवसम् (avasam) - I lived, I dwelled

• त्वयि (tvayi) - in Nala (in you)

• राजेन्द्र (rājendra) - O Nala (O king of kings)

• सुदुह्खम् (suduhkham) - with great difficulty/suffering, very painful

• अपराजित (aparājita) - O Nala (unconquered, invincible)

• विषेण (viṣeṇa) - by poison

• नागराजस्य (nāgarājasya) - of Karkotaka (of the king of serpents)

• दह्यमानः (dahyamānaḥ) - being burnt, being consumed

• दिवानिशम् (divāniśam) - day and night

Words meanings and morphology

अवसम् (avasam) - I lived, I dwelled

(verb)

1st person , singular, active, past imperfect (laṅ) of vas

Root: vas (class 1)

Note: First person singular imperfect active of √vas.

त्वयि (tvayi) - in Nala (in you)

(pronoun)

Locative, singular of yuṣmad

yuṣmad - you

Note: Null gender for pronoun in locative.

राजेन्द्र (rājendra) - O Nala (O king of kings)

(noun)

Vocative, masculine, singular of rājendra

rājendra - king of kings, emperor

Compound type : tatpurusha (rājan+indra)

• rājan – king
  noun (masculine)
• indra – king of gods, chief, best
  noun (masculine)

सुदुह्खम् (suduhkham) - with great difficulty/suffering, very painful

(indeclinable)

Compound type : bahuvrihi or karmadharaya (su+duḥkha)

• su – good, well, very, greatly
  prefix
• duḥkha – pain, suffering, misery
  noun (neuter)

Note: Accusative singular neuter of adjective used adverbially (like 'sukham' - happily).

अपराजित (aparājita) - O Nala (unconquered, invincible)

(adjective)

Vocative, masculine, singular of aparājita

aparājita - unconquered, invincible

Past Passive Participle

From √ji 'to conquer' with upasarga 'parā' and negative 'a'

Compound type : pradi-samāsa (a+parājita)

• a – not, non-
  prefix
• parājita – conquered, defeated
  adjective (masculine)
  Past Passive Participle
  From √ji 'to conquer' with upasarga 'parā'
  Prefix: parā
  Root: ji (class 1)

Note: Masculine vocative singular, agreeing with 'rājendra' (Nala).

विषेण (viṣeṇa) - by poison

(noun)

Instrumental, neuter, singular of viṣa

viṣa - poison, venom

नागराजस्य (nāgarājasya) - of Karkotaka (of the king of serpents)

(noun)

Genitive, masculine, singular of nāgarāja

nāgarāja - king of serpents

Compound type : tatpurusha (nāga+rājan)

• nāga – serpent, snake
  noun (masculine)
• rājan – king
  noun (masculine)

दह्यमानः (dahyamānaḥ) - being burnt, being consumed

(adjective)

Nominative, masculine, singular of dahyamāna

dahyamāna - being burnt, being consumed, being tormented

Present Passive Participle

From √dah 'to burn' with suffix -yamāna (passive)

Root: dah (class 1)

Note: Masculine nominative singular, agreeing with 'aham' (Kali).

दिवानिशम् (divāniśam) - day and night

(indeclinable)

Compound type : dvandva (divā+niśā)

• divā – by day, during the day
  indeclinable
• niśā – night
  noun (feminine)

Note: Adverb of time.