महाभारतः mahābhārataḥ - book-8, chapter-11, verse-31

रुद्रौ द्वाविव संभूतौ यथा द्वाविव भास्करौ ।
यमौ वा पुरुषव्याघ्रौ घोररूपाविमौ रणे ॥३१॥

31. rudrau dvāviva saṁbhūtau yathā dvāviva bhāskarau ,
yamau vā puruṣavyāghrau ghorarūpāvimau raṇe.

31. rudrau dvau iva saṃbhūtau yathā dvau iva bhāskarau
yamau vā puruṣavyāghrau ghorarūpau imau raṇe

31. imau puruṣavyāghrau raṇe dvau rudrau iva,
yathā dvau bhāskarau iva,
vā yamau ghorarūpau saṃbhūtau.

31. These two, formidable tigers among men (puruṣavyāghrau) in battle, appeared like two Rudras, or like two suns, or even like two Yamas, possessing terrifying forms.

Words meanings summery:

• रुद्रौ (rudrau) - two Rudras, two fierce ones

• द्वौ (dvau) - two

• इव (iva) - like, as if, similar to

• संभूतौ (saṁbhūtau) - arisen, manifested, appeared

• यथा (yathā) - just as, in the manner that

• द्वौ (dvau) - two

• इव (iva) - like, as if, similar to

• भास्करौ (bhāskarau) - two suns

• यमौ (yamau) - like two fierce bringers of death (two Yamas (gods of death), two twins)

• वा (vā) - or, either

• पुरुषव्याघ्रौ (puruṣavyāghrau) - two tigers among men, two mighty men

• घोररूपौ (ghorarūpau) - two with terrifying forms, two of dreadful appearance

• इमौ (imau) - these two

• रणे (raṇe) - in battle, in war

Words meanings and morphology

रुद्रौ (rudrau) - two Rudras, two fierce ones

(proper noun)

Nominative, masculine, dual of rudra

rudra - a Vedic deity associated with storms, wind, and the hunt, later identified with Shiva; a fierce or terrible being

द्वौ (dvau) - two

(numeral)

इव (iva) - like, as if, similar to

(indeclinable)

संभूतौ (saṁbhūtau) - arisen, manifested, appeared

(adjective)

Nominative, masculine, dual of saṃbhūta

saṁbhūta - arisen, born, become, appeared

Past Passive Participle

formed from saṃ-bhū (to be, to become)

Prefix: sam

Root: bhū (class 1)

यथा (yathā) - just as, in the manner that

(indeclinable)

द्वौ (dvau) - two

(numeral)

इव (iva) - like, as if, similar to

(indeclinable)

भास्करौ (bhāskarau) - two suns

(noun)

Nominative, masculine, dual of bhāskara

bhāskara - sun, creator of light

यमौ (yamau) - like two fierce bringers of death (two Yamas (gods of death), two twins)

(noun)

Nominative, masculine, dual of yama

yama - god of death, twin, restraint

वा (vā) - or, either

(indeclinable)

पुरुषव्याघ्रौ (puruṣavyāghrau) - two tigers among men, two mighty men

(noun)

Nominative, masculine, dual of puruṣavyāghra

puruṣavyāghra - tiger among men, best of men, mighty man

Compound type : tatpurusha (puruṣa+vyāghra)

• puruṣa – man, person, human being, the cosmic person (puruṣa)
  noun (masculine)
• vyāghra – tiger
  noun (masculine)

घोररूपौ (ghorarūpau) - two with terrifying forms, two of dreadful appearance

(adjective)

Nominative, masculine, dual of ghorarūpa

ghorarūpa - having a terrible form, of dreadful appearance

Compound type : bahuvrīhi (ghora+rūpa)

• ghora – dreadful, terrible, fearful
  adjective (masculine)
• rūpa – form, shape, appearance
  noun (neuter)

इमौ (imau) - these two

(pronoun)

Nominative, masculine, dual of idam

idam - this

रणे (raṇe) - in battle, in war

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, combat, war