महाभारतः mahābhārataḥ - book-4, chapter-43, verse-16

जामदग्न्यान्मया ह्यस्त्रं यत्प्राप्तमृषिसत्तमात् ।
तदुपाश्रित्य वीर्यं च युध्येयमपि वासवम् ॥१६॥

16. jāmadagnyānmayā hyastraṁ yatprāptamṛṣisattamāt ,
tadupāśritya vīryaṁ ca yudhyeyamapi vāsavam.

16. jāmadagnyāt mayā hi astram yat prāptam ṛṣisattamāt
tat upāśritya vīryam ca yudhyeyam api vāsavam

16. Indeed, relying on that missile (astra) which I received from Jamadagni's son (Paraśurāma), the foremost of sages, and [relying on my] valor (vīrya), I would fight even Indra.

Words meanings summery:

• जामदग्न्यात् (jāmadagnyāt) - from Jamadagni's son (Paraśurāma)

• मया (mayā) - by me

• हि (hi) - indeed, for, because

• अस्त्रम् (astram) - a celestial or divine weapon (astra) (missile, weapon)

• यत् (yat) - which, what

• प्राप्तम् (prāptam) - obtained, received

• ऋषिसत्तमात् (ṛṣisattamāt) - from Paraśurāma (who is the best of sages) (from the best of sages, from the foremost sage)

• तत् (tat) - that (astra, referring to the one from Paraśurāma) (that, that (weapon))

• उपाश्रित्य (upāśritya) - having recourse to, relying on, depending on

• वीर्यम् (vīryam) - my own valor/prowess (valor, strength, power)

• च (ca) - and

• युध्येयम् (yudhyeyam) - I would fight

• अपि (api) - even, also

• वासवम् (vāsavam) - Indra (son of Vasu)

Words meanings and morphology

जामदग्न्यात् (jāmadagnyāt) - from Jamadagni's son (Paraśurāma)

(proper noun)

Ablative, masculine, singular of jāmadagnya

jāmadagnya - descendant of Jamadagni, Paraśurāma

मया (mayā) - by me

(pronoun)

Instrumental, singular of asmad

asmad - I

Note: From `asmad` (I), instrumental case.

हि (hi) - indeed, for, because

(indeclinable)

Note: Particle emphasizing the preceding statement.

अस्त्रम् (astram) - a celestial or divine weapon (astra) (missile, weapon)

(noun)

Nominative, neuter, singular of astra

astra - missile, weapon

Root: as (class 4)

यत् (yat) - which, what

(pronoun)

Nominative, neuter, singular of yad

yad - which, what

Note: Relative pronoun referring to 'astram'.

प्राप्तम् (prāptam) - obtained, received

(participle)

Nominative, neuter, singular of prāpta

prāpta - obtained, received

Past Passive Participle

derived from pra-āp

Prefix: pra

Root: āp (class 5)

Note: Past Passive Participle modifying 'astram'.

ऋषिसत्तमात् (ṛṣisattamāt) - from Paraśurāma (who is the best of sages) (from the best of sages, from the foremost sage)

(noun)

Ablative, masculine, singular of ṛṣisattama

ṛṣisattama - best of sages, foremost sage

Compound type : tatpurusha (ṛṣi+sattama)

• ṛṣi – sage, seer
  noun (masculine)
• sattama – best, most excellent (superlative)
  adjective (masculine)
  superlative suffix -tama

Note: Ablative case, implying 'from' the best of sages.

तत् (tat) - that (astra, referring to the one from Paraśurāma) (that, that (weapon))

(pronoun)

Accusative, neuter, singular of tad

tad - that, it

Note: Refers back to 'astram'.

उपाश्रित्य (upāśritya) - having recourse to, relying on, depending on

(indeclinable participle)

Note: Gerund (absolutive participle).

वीर्यम् (vīryam) - my own valor/prowess (valor, strength, power)

(noun)

Accusative, neuter, singular of vīrya

vīrya - valor, strength, power

Note: Can also be nominative singular neuter, but accusative fits better with 'relying on'.

च (ca) - and

(indeclinable)

Note: Conjunction.

युध्येयम् (yudhyeyam) - I would fight

(verb)

1st person , singular, active, optative (vidhiliṅ) of yudh

optative

yudh

Root: yudh (class 4)

Note: Optative mood, indicating possibility or wish.

अपि (api) - even, also

(indeclinable)

Note: Emphatic particle.

वासवम् (vāsavam) - Indra (son of Vasu)

(proper noun)

Accusative, masculine, singular of vāsava

vāsava - Indra

Note: Another name for Indra.