महाभारतः mahābhārataḥ - book-14, chapter-95, verse-34

असमाप्तौ च यज्ञस्य तस्यामितपराक्रमः ।
निकामवर्षी देवेन्द्रो बभूव जनमेजय ॥३४॥

34. asamāptau ca yajñasya tasyāmitaparākramaḥ ,
nikāmavarṣī devendro babhūva janamejaya.

34. asamāptau ca yajñasya tasya amitaparākramaḥ
nikāmavarṣī devendraḥ babhūva janamejaya

34. janamejaya ca tasya yajñasya asamāptau
devendraḥ amitaparākramaḥ nikāmavarṣī babhūva

34. O Janamejaya, even before the completion of that Vedic ritual (yajña), Indra, the king of the gods and one of immeasurable might, rained profusely.

Words meanings summery:

• असमाप्तौ (asamāptau) - even before the completion (at the non-completion, before completion)

• च (ca) - even (and, also, moreover)

• यज्ञस्य (yajñasya) - of that Vedic ritual (yajña) (of the Vedic ritual, of the sacrifice)

• तस्य (tasya) - of that (ritual) (of that, his)

• अमितपराक्रमः (amitaparākramaḥ) - of immeasurable might (of immeasurable might, of boundless valor)

• निकामवर्षी (nikāmavarṣī) - rained profusely (raining profusely, raining as desired)

• देवेन्द्रः (devendraḥ) - Indra, the king of the gods (Indra, king of gods)

• बभूव (babhūva) - became (became, was, happened)

• जनमेजय (janamejaya) - O Janamejaya (O Janamejaya (name of a king))

Words meanings and morphology

असमाप्तौ (asamāptau) - even before the completion (at the non-completion, before completion)

(noun)

Locative, feminine, singular of asamāpti

asamāpti - non-completion, incompleteness

From 'a' (negation) + 'samāpti' (completion)

Compound type : nañ-tatpurusha (a+samāpti)

• a – not, non-
  indeclinable
  Negative prefix
• samāpti – completion, conclusion, end
  noun (feminine)
  From 'sam-ā-√āp' (to obtain, achieve)
  Prefixes: sam+ā
  Root: āp (class 5)

च (ca) - even (and, also, moreover)

(indeclinable)

Conjunction

यज्ञस्य (yajñasya) - of that Vedic ritual (yajña) (of the Vedic ritual, of the sacrifice)

(noun)

Genitive, masculine, singular of yajña

yajña - Vedic ritual, sacrifice, offering

From √yaj (to sacrifice, worship)

Root: yaj (class 1)

तस्य (tasya) - of that (ritual) (of that, his)

(pronoun)

Genitive, neuter, singular of tad

tad - that, he, she, it

Note: Refers to `yajña`.

अमितपराक्रमः (amitaparākramaḥ) - of immeasurable might (of immeasurable might, of boundless valor)

(adjective)

Nominative, masculine, singular of amitaparākrama

amitaparākrama - of immeasurable might, of boundless valor

From 'amita' (immeasurable) + 'parākrama' (might, valor)

Compound type : bahuvrihi (amita+parākrama)

• amita – immeasurable, unlimited
  adjective
  Past Passive Participle
  Past Passive Participle of √mā (to measure) with negative prefix 'a'
  Prefix: a
  Root: mā (class 2)
• parākrama – might, valor, prowess
  noun (masculine)
  From 'parā-√kram' (to stride forth)
  Prefix: parā
  Root: kram (class 1)

Note: Agrees with Devendraḥ.

निकामवर्षी (nikāmavarṣī) - rained profusely (raining profusely, raining as desired)

(adjective)

Nominative, masculine, singular of nikāmavarṣin

nikāmavarṣin - raining profusely, raining as desired

From 'nikāma' (as desired) + 'varṣin' (raining)

Compound type : karmadhāraya (nikāma+varṣin)

• nikāma – as desired, according to wish, abundantly
  indeclinable
  From ni-√kam (to desire)
  Prefix: ni
  Root: kam (class 1)
• varṣin – raining, causing rain
  adjective (masculine)
  Agent noun from √vṛṣ (to rain)
  Root: vṛṣ (class 1)

Note: Agrees with Devendraḥ.

देवेन्द्रः (devendraḥ) - Indra, the king of the gods (Indra, king of gods)

(proper noun)

Nominative, masculine, singular of devendra

devendra - king of gods, Indra

From 'deva' (god) + 'indra' (Indra)

Compound type : tatpurusha (deva+indra)

• deva – god, deity
  noun (masculine)
  From √div (to shine)
  Root: div (class 4)
• indra – Indra, the chief of the gods
  proper noun (masculine)

बभूव (babhūva) - became (became, was, happened)

(verb)

3rd person , singular, active, perfect (liṭ) of bhū

Perfect Active

3rd person singular perfect active of √bhū

Root: bhū (class 1)

जनमेजय (janamejaya) - O Janamejaya (O Janamejaya (name of a king))

(proper noun)

Vocative, masculine, singular of janamejaya

janamejaya - Janamejaya (a king, recipient of the Mahābhārata narration)