महाभारतः mahābhārataḥ - book-5, chapter-180, verse-19

ततो युद्धं समभवन्मम तस्य च भारत ।
दिवसान्सुबहून्राजन्परस्परजिगीषया ॥१९॥

19. tato yuddhaṁ samabhavanmama tasya ca bhārata ,
divasānsubahūnrājanparasparajigīṣayā.

19. tataḥ yuddham samabhavat mama tasya ca bhārata
| divasān subahūn rājan parasparajigīṣayā

19. tataḥ bhārata rājan mama tasya ca yuddham
parasparajigīṣayā subahūn divasān samabhavat

19. Then, O Bhārata, a battle ensued between him and me, lasting for many days, O King, driven by our mutual desire for conquest.

Words meanings summery:

• ततः (tataḥ) - then, thereupon

• युद्धम् (yuddham) - battle, fight

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

• मम (mama) - between me (Bhishma) (my, to me, for me)

• तस्य (tasya) - between him (Arjuna) (his, to him, for him)

• च (ca) - and, also

• भारत (bhārata) - vocative address to Dhritarashtra (O Bhārata (descendant of Bharata))

• दिवसान् (divasān) - days

• सुबहून् (subahūn) - very many, numerous

• राजन् (rājan) - vocative address to Dhritarashtra (O King)

• परस्परजिगीषया (parasparajigīṣayā) - by mutual desire for conquest, with a desire to conquer each other

Words meanings and morphology

ततः (tataḥ) - then, thereupon

(indeclinable)

ablative of tad, used as an adverb

युद्धम् (yuddham) - battle, fight

(noun)

Nominative, neuter, singular of yuddha

yuddha - battle, fight, war

समभवत् (samabhavat) - arose, took place, happened

(verb)

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

root bhū (to be) with prefix sam-

Prefix: sam

Root: bhū (class 1)

मम (mama) - between me (Bhishma) (my, to me, for me)

(pronoun)

Genitive, masculine, singular of asmad

asmad - I, me, my (first person pronoun)

तस्य (tasya) - between him (Arjuna) (his, to him, for him)

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it (demonstrative pronoun)

च (ca) - and, also

(indeclinable)

भारत (bhārata) - vocative address to Dhritarashtra (O Bhārata (descendant of Bharata))

(proper noun)

Vocative, masculine, singular of bhārata

bhārata - descendant of Bharata, related to Bharata, Indian

दिवसान् (divasān) - days

(noun)

Accusative, masculine, plural of divasa

divasa - day

Note: accusative of duration

सुबहून् (subahūn) - very many, numerous

(adjective)

Accusative, masculine, plural of subahu

subahu - very many, very much

Compound type : praādi-samāsa (su+bahu)

• su – good, well, very
  indeclinable
  prefix intensifying the meaning
• bahu – much, many, numerous
  adjective (masculine)

Note: qualifies 'divasān'

राजन् (rājan) - vocative address to Dhritarashtra (O King)

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler, sovereign

परस्परजिगीषया (parasparajigīṣayā) - by mutual desire for conquest, with a desire to conquer each other

(noun)

Instrumental, feminine, singular of parasparajigīṣā

parasparajigīṣā - desire for mutual conquest

Compound type : tatpuruṣa (paraspara+jigīṣā)

• paraspara – mutual, each other
  adjective (masculine)
• jigīṣā – desire to conquer, ambition for victory
  noun (feminine)
  desiderative noun
  desiderative formation from root ji (to conquer)
  Root: ji (class 1)