महाभारतः mahābhārataḥ - book-3, chapter-270, verse-12

तयोर्युद्धमभूद्घोरं हरिराक्षसवीरयोः ।
जिगीषतोर्युधान्योन्यमिन्द्रप्रह्लादयोरिव ॥१२॥

12. tayoryuddhamabhūdghoraṁ harirākṣasavīrayoḥ ,
jigīṣatoryudhānyonyamindraprahlādayoriva.

12. tayoḥ yuddham abhūt ghoram harirākṣasavīrayoḥ
jigīṣatoḥ yudhā anyonyam indrapralādayoḥ iva

12. A terrible battle (yuddha) took place between those two heroes, the monkey and the Rakshasa, who were each desirous of conquering the other, just like (the battle between) Indra and Prahlāda.

Words meanings summery:

• तयोः (tayoḥ) - of the Rakshasa minister and Hanumān (of those two, between those two)

• युद्धम् (yuddham) - battle, fight

• अभूत् (abhūt) - was, happened, occurred

• घोरम् (ghoram) - terrible, dreadful, fierce

• हरिराक्षसवीरयोः (harirākṣasavīrayoḥ) - of Hanumān and the Rakshasa minister (of the monkey and Rakshasa heroes)

• जिगीषतोः (jigīṣatoḥ) - desiring to conquer each other (wishing to conquer, desirous of victory)

• युधा (yudhā) - by battle, in a fight

• अन्योन्यम् (anyonyam) - mutually, each other

• इन्द्रप्रलादयोः (indrapralādayoḥ) - of Indra and Prahlāda

• इव (iva) - like, as, as if

Words meanings and morphology

तयोः (tayoḥ) - of the Rakshasa minister and Hanumān (of those two, between those two)

(pronoun)

Genitive, masculine, dual of tad

tad - that, he, she, it

युद्धम् (yuddham) - battle, fight

(noun)

Nominative, neuter, singular of yuddha

yuddha - battle, fight, war

Root: yudh (class 4)

अभूत् (abhūt) - was, happened, occurred

(verb)

3rd person , singular, active, past aorist (luṅ) of bhū

Aorist

Root: bhū (class 1)

घोरम् (ghoram) - terrible, dreadful, fierce

(adjective)

Nominative, neuter, singular of ghora

ghora - terrible, dreadful, awful

हरिराक्षसवीरयोः (harirākṣasavīrayoḥ) - of Hanumān and the Rakshasa minister (of the monkey and Rakshasa heroes)

(noun)

Genitive, masculine, dual of harirākṣasavīra

harirākṣasavīra - hero of monkeys and Rakshasas

Compound type : dvandva (hari+rākṣasa+vīra)

• hari – monkey, ape
  noun (masculine)
• rākṣasa – Rakshasa, demon
  noun (masculine)
• vīra – hero, warrior
  noun (masculine)

जिगीषतोः (jigīṣatoḥ) - desiring to conquer each other (wishing to conquer, desirous of victory)

(adjective)

Genitive, masculine, dual of jigīṣat

jigīṣat - desirous of conquering

Present Active Participle (Desiderative)

Desiderative formation from √ji (to conquer)

Root: ji (class 1)

युधा (yudhā) - by battle, in a fight

(noun)

Instrumental, feminine, singular of yudh

yudh - battle, fight

अन्योन्यम् (anyonyam) - mutually, each other

(indeclinable)

इन्द्रप्रलादयोः (indrapralādayoḥ) - of Indra and Prahlāda

(proper noun)

Genitive, masculine, dual of indrapralāda

indrapralāda - Indra and Prahlāda

Compound type : dvandva (indra+pralāda)

• indra – Indra (name of a deity)
  proper noun (masculine)
• pralāda – Prahlāda (name of a daitya)
  proper noun (masculine)

इव (iva) - like, as, as if

(indeclinable)