महाभारतः mahābhārataḥ - book-6, chapter-107, verse-41

तयोः समभवद्युद्धं भीष्महेतोर्महारणे ।
अन्योन्यातिशयैर्युक्तं यथा वृत्रमहेन्द्रयोः ॥४१॥

41. tayoḥ samabhavadyuddhaṁ bhīṣmahetormahāraṇe ,
anyonyātiśayairyuktaṁ yathā vṛtramahendrayoḥ.

41. tayoḥ samabhavat yuddhaṃ bhīṣmahetoḥ mahāraṇe
anyonyātiśayaiḥ yuktaṃ yathā vṛtramayendrayoḥ

41. tayoḥ bhīṣmahetoḥ mahāraṇe anyonyātiśayaiḥ
yuktaṃ yuddhaṃ vṛtramayendrayoḥ yathā samabhavat

41. A battle took place between those two for Bhīṣma's sake in the great war, filled with mutual superiority, just like the battle between Vṛtra and Mahendra (Indra).

Words meanings summery:

• तयोः (tayoḥ) - between Dhṛṣṭadyumna and Kṛtavarman (of those two, between those two)

• समभवत् (samabhavat) - arose, occurred, took place

• युद्धं (yuddhaṁ) - battle, fight, war

• भीष्महेतोः (bhīṣmahetoḥ) - for the sake of Bhīṣma, on account of Bhīṣma

• महारणे (mahāraṇe) - in the great battle, in the great war

• अन्योन्यातिशयैः (anyonyātiśayaiḥ) - with mutual superiority, with each other's excellences

• युक्तं (yuktaṁ) - joined, endowed, connected, filled with

• यथा (yathā) - as, just as, in what manner

• वृत्रमयेन्द्रयोः (vṛtramayendrayoḥ) - of Vṛtra and Mahendra (Indra)

Words meanings and morphology

तयोः (tayoḥ) - between Dhṛṣṭadyumna and Kṛtavarman (of those two, between those two)

(pronoun)

Genitive, masculine, dual of tad

tad - that, those

Note: Denotes relationship 'between'.

समभवत् (samabhavat) - arose, occurred, took place

(verb)

3rd person , singular, active, past imperfect (laṅ) of bhū

imperfect tense, 3rd person singular

from root bhū (class 1) with prefix sam

Prefix: sam

Root: bhū (class 1)

Note: Main verb.

युद्धं (yuddhaṁ) - battle, fight, war

(noun)

Nominative, neuter, singular of yuddha

yuddha - battle, fight, war, combat

past passive participle (nominalized)

from root yudh (to fight)

Root: yudh (class 4)

Note: Subject of samabhavat.

भीष्महेतोः (bhīṣmahetoḥ) - for the sake of Bhīṣma, on account of Bhīṣma

(noun)

Ablative, masculine, singular of bhīṣmahetu

bhīṣmahetu - reason/cause on account of Bhīṣma

Compound type : tatpurusha (bhīṣma+hetu)

• bhīṣma – a proper name, son of Śāntanu
  proper noun (masculine)
• hetu – cause, reason, motive, instrument
  noun (masculine)

Note: Expresses cause/purpose.

महारणे (mahāraṇe) - in the great battle, in the great war

(noun)

Locative, masculine, singular of mahāraṇa

mahāraṇa - great battle, great war

Compound type : karmadhāraya (mahā+raṇa)

• mahā – great, large, mighty
  adjective
• raṇa – battle, combat, conflict, war
  noun (masculine/neuter)
  Root: raṇ (class 1)

Note: Location of the battle.

अन्योन्यातिशयैः (anyonyātiśayaiḥ) - with mutual superiority, with each other's excellences

(noun)

Instrumental, masculine, plural of anyonyātiśaya

anyonyātiśaya - mutual superiority, excess, excellence of each other

Compound type : tatpurusha (anyonya+atiśaya)

• anyonya – mutual, reciprocal, each other
  pronoun/adjective
• atiśaya – excess, superiority, excellence, abundance
  noun (masculine)
  From prefix ati + root śī (to lie, but here derived with aya suffix indicating abstract noun)
  Prefix: ati
  Root: śī (class 2)

Note: Describes how the battle was filled.

युक्तं (yuktaṁ) - joined, endowed, connected, filled with

(adjective)

Nominative, neuter, singular of yukta

yukta - joined, united, endowed with, fit, proper, engaged in

past passive participle

from root yuj (to join, connect)

Root: yuj (class 7)

Note: Modifies yuddhaṃ.

यथा (yathā) - as, just as, in what manner

(indeclinable)

Note: Connects the simile.

वृत्रमयेन्द्रयोः (vṛtramayendrayoḥ) - of Vṛtra and Mahendra (Indra)

(proper noun)

Genitive, masculine, dual of vṛtramayendra

vṛtramayendra - Vṛtra and Mahendra (Indra)

Compound type : dvandva (vṛtra+mahendra)

• vṛtra – name of a powerful demon, antagonist of Indra
  proper noun (masculine)
• mahendra – Great Indra, a title of Indra
  proper noun (masculine)
  Compound mahā + indra

Note: Object of comparison.