महाभारतः mahābhārataḥ - book-8, chapter-31, verse-65

एतौ च पुरुषव्याघ्रावश्विनाविव सोदरौ ।
नकुलः सहदेवश्च तिष्ठतो युधि दुर्जयौ ॥६५॥

65. etau ca puruṣavyāghrāvaśvināviva sodarau ,
nakulaḥ sahadevaśca tiṣṭhato yudhi durjayau.

65. etau ca puruṣavyāghrau aśvinau iva sodarau
nakulaḥ sahadevaḥ ca tiṣṭhataḥ yudhi durjayau

65. ca etau puruṣavyāghrau aśvinau iva sodarau
nakulaḥ ca sahadevaḥ durjayau yudhi tiṣṭhataḥ

65. And these two tiger-like men, Nakula and Sahadeva, stand in battle like the Ashvins, unconquerable; they are uterine brothers.

Words meanings summery:

• एतौ (etau) - these two

• च (ca) - and, also

• पुरुषव्याघ्रौ (puruṣavyāghrau) - two tiger-like men, two excellent men

• अश्विनौ (aśvinau) - the two Ashvins (celestial horsemen)

• इव (iva) - like, as, as it were

• सोदरौ (sodarau) - two uterine brothers

• नकुलः (nakulaḥ) - Nakula (proper name)

• सहदेवः (sahadevaḥ) - Sahadeva (proper name)

• च (ca) - and, also

• तिष्ठतः (tiṣṭhataḥ) - (they two) stand (in battle) ((they two) stand, remain)

• युधि (yudhi) - in battle, in fight

• दुर्जयौ (durjayau) - unconquerable, difficult to defeat (two)

Words meanings and morphology

एतौ (etau) - these two

(pronoun)

Nominative, masculine, dual of etad

etad - this

Note: Demonstrative pronoun

च (ca) - and, also

(indeclinable)

पुरुषव्याघ्रौ (puruṣavyāghrau) - two tiger-like men, two excellent men

(noun)

Nominative, masculine, dual of puruṣavyāghra

puruṣavyāghra - tiger among men, excellent man

Compound type : tatpuruṣa (puruṣa+vyāghra)

• puruṣa – man, person, male, cosmic person (puruṣa)
  noun (masculine)
• vyāghra – tiger
  noun (masculine)

अश्विनौ (aśvinau) - the two Ashvins (celestial horsemen)

(proper noun)

Nominative, masculine, dual of aśvin

aśvin - the Ashvins (twin Vedic deities), horseman

Note: The celestial physicians, twin sons of Surya

इव (iva) - like, as, as it were

(indeclinable)

Note: Particle of comparison

सोदरौ (sodarau) - two uterine brothers

(noun)

Nominative, masculine, dual of sodara

sodara - uterine brother, born from the same womb

Compound type : bahuvrīhi (sa+udara)

• sa – with, together
  indeclinable
  Prefix meaning 'together with'
• udara – womb, belly
  noun (neuter)

नकुलः (nakulaḥ) - Nakula (proper name)

(proper noun)

Nominative, masculine, singular of nakula

nakula - Nakula (one of the Pandava brothers), mongoose

Note: One of the younger Pandava brothers

सहदेवः (sahadevaḥ) - Sahadeva (proper name)

(proper noun)

Nominative, masculine, singular of sahadeva

sahadeva - Sahadeva (one of the Pandava brothers)

Note: One of the younger Pandava brothers

च (ca) - and, also

(indeclinable)

तिष्ठतः (tiṣṭhataḥ) - (they two) stand (in battle) ((they two) stand, remain)

(verb)

3rd person , dual, active, present (laṭ) of sthā

Root: sthā (class 1)

युधि (yudhi) - in battle, in fight

(noun)

Locative, feminine, singular of yudh

yudh - battle, fight

दुर्जयौ (durjayau) - unconquerable, difficult to defeat (two)

(adjective)

Nominative, masculine, dual of durjaya

durjaya - difficult to conquer, invincible

Derived from dur (difficult) and ji (to conquer)

Compound type : pra-tatpuruṣa (dur+jaya)

• dur – bad, difficult, ill
  indeclinable
  Prefix meaning 'difficult, bad'
• jaya – victory, conquest
  noun (masculine)
  Derived from root ji (to conquer)
  Root: ji (class 1)