महाभारतः mahābhārataḥ - book-7, chapter-69, verse-28

अपि शक्यो रणे जेतुं वज्रहस्तः पुरंदरः ।
नार्जुनः समरे शक्यो जेतुं परपुरंजयः ॥२८॥

28. api śakyo raṇe jetuṁ vajrahastaḥ puraṁdaraḥ ,
nārjunaḥ samare śakyo jetuṁ parapuraṁjayaḥ.

28. api śakyaḥ raṇe jetum vajrahastaḥ purandaraḥ
na arjunaḥ samare śakyaḥ jetum parapuraṃjayaḥ

28. vajrahastaḥ purandaraḥ api raṇe jetum śakyaḥ
na arjunaḥ samare jetum parapuraṃjayaḥ

28. Even Purandara (Indra), wielding the thunderbolt (vajra), might be conquered in battle; but Arjuna, the conqueror of enemy cities, cannot possibly be conquered in battle.

Words meanings summery:

• अपि (api) - even, also; an interrogative particle

• शक्यः (śakyaḥ) - possible, able to be done

• रणे (raṇe) - in battle, in war

• जेतुम् (jetum) - to conquer, to win

• वज्रहस्तः (vajrahastaḥ) - having a thunderbolt (vajra) in hand (having a thunderbolt in hand (epithet of Indra))

• पुरन्दरः (purandaraḥ) - Purandara (Indra) (destroyer of cities (epithet of Indra))

• न (na) - not, no

• अर्जुनः (arjunaḥ) - Arjuna

• समरे (samare) - in battle, in war

• शक्यः (śakyaḥ) - possible, able to be done

• जेतुम् (jetum) - to conquer, to win

• परपुरंजयः (parapuraṁjayaḥ) - conqueror of enemy cities (epithet of Arjuna)

Words meanings and morphology

अपि (api) - even, also; an interrogative particle

(indeclinable)

शक्यः (śakyaḥ) - possible, able to be done

(adjective)

Nominative, masculine, singular of śakya

śakya - possible, practicable; capable

Gerundive (NVA)

Gerundive (karmaṇi prayoga) of root śak

Root: śak (class 5)

रणे (raṇe) - in battle, in war

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, war, combat

जेतुम् (jetum) - to conquer, to win

(indeclinable)

Infinitive

Infinitive form of root ji

Root: ji (class 1)

वज्रहस्तः (vajrahastaḥ) - having a thunderbolt (vajra) in hand (having a thunderbolt in hand (epithet of Indra))

(noun)

Nominative, masculine, singular of vajrahasta

vajrahasta - thunderbolt-handed (epithet of Indra)

Compound type : bahuvrihi (vajra+hasta)

• vajra – thunderbolt
  noun (masculine)
• hasta – hand
  noun (masculine)

पुरन्दरः (purandaraḥ) - Purandara (Indra) (destroyer of cities (epithet of Indra))

(proper noun)

Nominative, masculine, singular of purandara

purandara - destroyer of cities (epithet of Indra)

Compound type : upapada-tatpurusha (pura+dara)

• pura – city, town, fortress
  noun (neuter)
• dara – destroying, breaking
  noun (masculine)
  Root: dṛ (class 6)

न (na) - not, no

(indeclinable)

अर्जुनः (arjunaḥ) - Arjuna

(proper noun)

Nominative, masculine, singular of arjuna

arjuna - Arjuna (name of a Pāṇḍava); white

समरे (samare) - in battle, in war

(noun)

Locative, masculine, singular of samara

samara - battle, war, conflict

शक्यः (śakyaḥ) - possible, able to be done

(adjective)

Nominative, masculine, singular of śakya

śakya - possible, practicable; capable

Gerundive (NVA)

Gerundive (karmaṇi prayoga) of root śak

Root: śak (class 5)

जेतुम् (jetum) - to conquer, to win

(indeclinable)

Infinitive

Infinitive form of root ji

Root: ji (class 1)

परपुरंजयः (parapuraṁjayaḥ) - conqueror of enemy cities (epithet of Arjuna)

(proper noun)

Nominative, masculine, singular of parapuraṃjaya

parapuraṁjaya - conqueror of enemy cities

Compound type : tatpurusha (para+pura+jaya)

• para – other, enemy
  adjective
• pura – city, town, fortress
  noun (neuter)
• jaya – victory, conquest
  noun (masculine)
  Root: ji (class 1)