महाभारतः mahābhārataḥ - book-6, chapter-103, verse-69

शक्यो वज्रधरो जेतुं वरुणोऽथ यमस्तथा ।
न भवान्समरे शक्यः सेन्द्रैरपि सुरासुरैः ॥६९॥

69. śakyo vajradharo jetuṁ varuṇo'tha yamastathā ,
na bhavānsamare śakyaḥ sendrairapi surāsuraiḥ.

69. śakyaḥ vajradharaḥ jetum varuṇaḥ atha yamaḥ tathā
na bhavān samare śakyaḥ sa-indraiḥ api sura-asuraiḥ

69. vajradharaḥ varuṇaḥ atha yamaḥ tathā jetum śakyaḥ
bhavān samare sa-indraiḥ api sura-asuraiḥ na śakyaḥ

69. Indra, the wielder of the thunderbolt, can be conquered, and Varuṇa, and Yama likewise. But you, in battle, cannot be conquered, not even by the gods and asuras with Indra.

Words meanings summery:

• शक्यः (śakyaḥ) - capable of, possible to, conquerable

• वज्रधरः (vajradharaḥ) - Indra, the king of the gods (wielder of the thunderbolt (Indra))

• जेतुम् (jetum) - to conquer, to win

• वरुणः (varuṇaḥ) - Varuṇa

• अथ (atha) - and, then, now

• यमः (yamaḥ) - Yama (god of death)

• तथा (tathā) - likewise, in the same way, and

• न (na) - not, no

• भवान् (bhavān) - you (respectful)

• समरे (samare) - in battle, in conflict

• शक्यः (śakyaḥ) - capable of, possible to, conquerable

• स-इन्द्रैः (sa-indraiḥ) - with Indra, including Indra

• अपि (api) - even, also, too

• सुर-असुरैः (sura-asuraiḥ) - by gods and asuras

Words meanings and morphology

शक्यः (śakyaḥ) - capable of, possible to, conquerable

(adjective)

Nominative, masculine, singular of śakya

śakya - possible, capable, conquerable, able to be done

Gerundive

Root: śak (class 5)

वज्रधरः (vajradharaḥ) - Indra, the king of the gods (wielder of the thunderbolt (Indra))

(noun)

Nominative, masculine, singular of vajradhara

vajradhara - thunderbolt-wielder (epithet of Indra)

Compound type : upapada (vajra+dhara)

• vajra – thunderbolt, diamond
  noun (masculine/neuter)
• dhara – holding, bearing, supporting
  adjective/noun (masculine)
  suffix -a from root dhṛ
  Root: dhṛ (class 1)

जेतुम् (jetum) - to conquer, to win

(indeclinable)

Infinitive

Root: ji (class 1)

वरुणः (varuṇaḥ) - Varuṇa

(proper noun)

Nominative, masculine, singular of varuṇa

varuṇa - Varuṇa (Vedic deity of cosmic order, waters, sky)

अथ (atha) - and, then, now

(indeclinable)

यमः (yamaḥ) - Yama (god of death)

(proper noun)

Nominative, masculine, singular of yama

yama - Yama (god of death), control, restraint

तथा (tathā) - likewise, in the same way, and

(indeclinable)

न (na) - not, no

(indeclinable)

भवान् (bhavān) - you (respectful)

(pronoun)

Nominative, masculine, singular of bhavat

bhavat - your honor, you (polite address)

Present Active Participle

Root: bhū (class 1)

समरे (samare) - in battle, in conflict

(noun)

Locative, masculine, singular of samara

samara - battle, war, conflict

Prefix: sam

Root: ṛ (class 3)

शक्यः (śakyaḥ) - capable of, possible to, conquerable

(adjective)

Nominative, masculine, singular of śakya

śakya - possible, capable, conquerable, able to be done

Gerundive

Root: śak (class 5)

स-इन्द्रैः (sa-indraiḥ) - with Indra, including Indra

(adjective)

Instrumental, masculine, plural of sa-indra

sa-indra - with Indra, including Indra

Compound type : bahuvrīhi (sa+indra)

• sa – with, together with
  indeclinable
• indra – Indra (king of gods)
  proper noun (masculine)

अपि (api) - even, also, too

(indeclinable)

सुर-असुरैः (sura-asuraiḥ) - by gods and asuras

(noun)

Instrumental, masculine, plural of sura-asura

sura-asura - gods and asuras

Compound type : dvandva (sura+asura)

• sura – god, deity
  noun (masculine)
• asura – demon, anti-god
  noun (masculine)