महाभारतः mahābhārataḥ - book-8, chapter-11, verse-12

आदित्याविव संदीप्तौ लोकक्षयकरावुभौ ।
स्वरश्मिभिरिवान्योन्यं तापयन्तौ शरोत्तमैः ॥१२॥

12. ādityāviva saṁdīptau lokakṣayakarāvubhau ,
svaraśmibhirivānyonyaṁ tāpayantau śarottamaiḥ.

12. ādityau iva saṃdīptau lokakṣayakarau ubhau
svarasmi-bhiḥ iva anyonyam tāpayantau śarottamaiḥ

12. ubhau ādityau iva saṃdīptau lokakṣayakarau
svarasmi-bhiḥ iva śarottamaiḥ anyonyam tāpayantau

12. Both of them, blazing intensely like two suns, bringing destruction to the worlds, tormented each other as if with their own rays, employing their excellent arrows.

Words meanings summery:

• आदित्यौ (ādityau) - two suns, two sons of Aditi

• इव (iva) - like, as if

• संदीप्तौ (saṁdīptau) - intensely blazing, inflamed, radiant

• लोकक्षयकरौ (lokakṣayakarau) - causing destruction of the worlds

• उभौ (ubhau) - both

• स्वरस्मि-भिः (svarasmi-bhiḥ) - with their own rays

• इव (iva) - as if, like

• अन्योन्यम् (anyonyam) - each other, mutually

• तापयन्तौ (tāpayantau) - heating, tormenting, causing to suffer

• शरोत्तमैः (śarottamaiḥ) - with excellent arrows, with the best of arrows

Words meanings and morphology

आदित्यौ (ādityau) - two suns, two sons of Aditi

(noun)

Nominative, masculine, dual of āditya

āditya - sun, son of Aditi, deity

इव (iva) - like, as if

(indeclinable)

संदीप्तौ (saṁdīptau) - intensely blazing, inflamed, radiant

(adjective)

Nominative, masculine, dual of saṃdīpta

saṁdīpta - blazing, inflamed, radiant, shining brightly

Past Passive Participle

Derived from the root √dīp 'to shine, to burn' with the prefix 'sam-'.

Prefix: sam

Root: dīp (class 4)

लोकक्षयकरौ (lokakṣayakarau) - causing destruction of the worlds

(adjective)

Nominative, masculine, dual of lokakṣayakara

lokakṣayakara - causing the destruction of the world/people

Compound type : tatpuruṣa (loka+kṣaya+kara)

• loka – world, people, realm
  noun (masculine)
• kṣaya – destruction, ruin, decay, loss
  noun (masculine)
  From root √kṣi 'to perish, destroy'.
  Root: kṣi (class 5)
• kara – making, doing, causing, maker, doer
  adjective (masculine)
  Agent suffix
  Derived from root √kṛ 'to do, to make'.
  Root: kṛ (class 8)

उभौ (ubhau) - both

(pronoun)

Nominative, masculine, dual of ubha

ubha - both

स्वरस्मि-भिः (svarasmi-bhiḥ) - with their own rays

(noun)

Instrumental, masculine, plural of svarasmi

svarasmi - one's own ray, sun's ray

Compound type : tatpuruṣa (sva+raśmi)

• sva – own, self
  pronoun (masculine)
• raśmi – ray, beam, rein
  noun (masculine)

इव (iva) - as if, like

(indeclinable)

अन्योन्यम् (anyonyam) - each other, mutually

(pronoun)

Accusative, singular of anyonyam

anyonyam - each other, mutually

Note: Used adverbially here.

तापयन्तौ (tāpayantau) - heating, tormenting, causing to suffer

(adjective)

Nominative, masculine, dual of tāpayant

tāpayant - heating, causing pain, tormenting

Present Active Participle

Derived from the causative root √tap 'to heat, to torment' (class 10), with the present participle suffix -ant.

Root: tap (class 10)

शरोत्तमैः (śarottamaiḥ) - with excellent arrows, with the best of arrows

(noun)

Instrumental, masculine, plural of śarottama

śarottama - excellent arrow, best of arrows

Compound type : tatpuruṣa (śara+uttama)

• śara – arrow, reed
  noun (masculine)
• uttama – best, highest, excellent
  adjective (masculine)