महाभारतः mahābhārataḥ - book-7, chapter-13, verse-41

राक्षसौ भीमकर्माणौ हैडिम्बालम्बुसावुभौ ।
चक्रातेऽत्यद्भुतं युद्धं परस्परवधैषिणौ ॥४१॥

41. rākṣasau bhīmakarmāṇau haiḍimbālambusāvubhau ,
cakrāte'tyadbhutaṁ yuddhaṁ parasparavadhaiṣiṇau.

41. rākṣasau bhīmakarmāṇau haiḍimbālambusāvubhau
cakrāte atyadbhutam yuddham parasparavadheṣiṇau

41. bhīmakarmāṇau parasparavadheṣiṇau haiḍimbālambusāvubhau
rākṣasau atyadbhutam yuddham cakrāte

41. The two Rākṣasas of terrible deeds, both Hidimba's son (Ghatotkacha) and Alambusa, who desired mutual slaughter, performed an exceedingly wondrous battle.

Words meanings summery:

• राक्षसौ (rākṣasau) - Ghatotkacha and Alambusa (two Rākṣasas (demons))

• भीमकर्माणौ (bhīmakarmāṇau) - Describing Ghatotkacha and Alambusa (having terrible deeds, of fierce actions)

• हैडिम्बालम्बुसावुभौ (haiḍimbālambusāvubhau) - Refers to the two specific Rākṣasa warriors, Ghatotkacha and Alambusa (both Hidimba's son (Ghatotkacha) and Alambusa)

• चक्राते (cakrāte) - The two Rākṣasas performed a battle. (they performed, they made)

• अत्यद्भुतम् (atyadbhutam) - Describing the battle as extremely wonderful (exceedingly wonderful, astounding)

• युद्धम् (yuddham) - battle, fight, war

• परस्परवधेषिणौ (parasparavadheṣiṇau) - Describing the Rākṣasas' intent in battle (desiring mutual slaughter, wishing to kill each other)

Words meanings and morphology

राक्षसौ (rākṣasau) - Ghatotkacha and Alambusa (two Rākṣasas (demons))

(noun)

Nominative, masculine, dual of rākṣasa

rākṣasa - a Rākṣasa (demon); belonging to Rākṣasas

Derived from 'rakṣas' (harm, evil).

Root: rakṣ (class 1)

भीमकर्माणौ (bhīmakarmāṇau) - Describing Ghatotkacha and Alambusa (having terrible deeds, of fierce actions)

(adjective)

Nominative, masculine, dual of bhīmakarman

bhīmakarman - having terrible deeds, of fierce actions

Compound type : bahuvrihi (bhīma+karman)

• bhīma – terrible, dreadful, fearful
  adjective
• karman – deed, action, work
  noun (neuter)
  Root: kṛ (class 8)

हैडिम्बालम्बुसावुभौ (haiḍimbālambusāvubhau) - Refers to the two specific Rākṣasa warriors, Ghatotkacha and Alambusa (both Hidimba's son (Ghatotkacha) and Alambusa)

(proper noun)

Nominative, masculine, dual of haiḍimbālambusāvubhau

haiḍimbālambusāvubhau - Hidimba's son (Ghatotkacha) and Alambusa, both of them

A complex nominal expression combining two proper nouns and a dual pronoun.

Compound type : dvandva (haiḍimba+ālambusa+ubha)

• haiḍimba – son of Hiḍimbā, Ghatotkacha
  proper noun (masculine)
  Patronymic from Hiḍimbā.
• ālambusa – Alambusa (a Rākṣasa chief)
  proper noun (masculine)
• ubha – both
  pronoun

Note: Treating this as a compound for processing, though grammatically it's a dvandva compound of two names plus the pronoun 'ubha' in the dual.

चक्राते (cakrāte) - The two Rākṣasas performed a battle. (they performed, they made)

(verb)

3rd person , dual, middle, past perfect (lit) of kṛ

Perfect Middle (Ātmanepada)

Root 'kṛ' in perfect tense, middle voice, 3rd person dual.

Root: kṛ (class 8)

अत्यद्भुतम् (atyadbhutam) - Describing the battle as extremely wonderful (exceedingly wonderful, astounding)

(adjective)

Accusative, neuter, singular of atyadbhuta

atyadbhuta - exceedingly wonderful, very amazing, astounding

Compound type : praadi-tatpurusha (ati+adbhuta)

• ati – very, exceedingly, beyond
  indeclinable
• adbhuta – wonderful, astonishing, marvellous
  adjective (neuter)

युद्धम् (yuddham) - battle, fight, war

(noun)

Accusative, neuter, singular of yuddha

yuddha - battle, fight, war

Past Passive Participle

From root 'yudh' (to fight), nominalized.

Root: yudh (class 4)

परस्परवधेषिणौ (parasparavadheṣiṇau) - Describing the Rākṣasas' intent in battle (desiring mutual slaughter, wishing to kill each other)

(adjective)

Nominative, masculine, dual of parasparavadheṣin

parasparavadheṣin - desiring mutual slaughter, wishing to kill each other

Compound type : tatpurusha (paraspara+vadha+eṣin)

• paraspara – mutual, reciprocal, each other
  adjective
• vadha – slaughter, killing, murder
  noun (masculine)
  From root 'han' (to kill) with 'vadha' substitute.
  Root: han (class 2)
• eṣin – desiring, seeking, wishing
  adjective
  From root 'iṣ' (to wish, desire) + suffix -in.
  Root: iṣ (class 4)