महाभारतः mahābhārataḥ - book-3, chapter-261, verse-51

तस्य तत्सर्वमाचख्यौ भगिनी रामविक्रमम् ।
खरदूषणसंयुक्तं राक्षसानां पराभवम् ॥५१॥

51. tasya tatsarvamācakhyau bhaginī rāmavikramam ,
kharadūṣaṇasaṁyuktaṁ rākṣasānāṁ parābhavam.

51. tasya tat sarvam ācakhyau bhaginī rāmavikramam
kharadūṣaṇasaṃyuktam rākṣasānām parābhavam

51. His sister related all that to him: the prowess of Rama and the defeat of the Rākṣasas, which involved Khara and Dushana.

Words meanings summery:

• तस्य (tasya) - to him (to him, of him)

• तत् (tat) - that

• सर्वम् (sarvam) - all, entire

• आचख्यौ (ācakhyau) - she narrated, told

• भगिनी (bhaginī) - sister

• रामविक्रमम् (rāmavikramam) - Rama's prowess/valor

• खरदूषणसंयुक्तम् (kharadūṣaṇasaṁyuktam) - joined with Khara and Dushana, involving Khara and Dushana

• राक्षसानाम् (rākṣasānām) - of the Rākṣasas, of the demons

• पराभवम् (parābhavam) - defeat, overthrow

Words meanings and morphology

तस्य (tasya) - to him (to him, of him)

(pronoun)

Dative, masculine, singular of tad

tad - that, he, she, it

Note: Used in the sense of 'to him' (dative).

तत् (tat) - that

(pronoun)

Accusative, neuter, singular of tad

tad - that, he, she, it

सर्वम् (sarvam) - all, entire

(pronoun)

Accusative, neuter, singular of sarva

sarva - all, every, whole, entire

Note: Agrees with tat.

आचख्यौ (ācakhyau) - she narrated, told

(verb)

3rd person , singular, active, perfect (lit) of khyā

Root with prefix ā- meaning 'to tell fully, recount'.

Prefix: ā

Root: khyā (class 2)

भगिनी (bhaginī) - sister

(noun)

Nominative, feminine, singular of bhaginī

bhaginī - sister

रामविक्रमम् (rāmavikramam) - Rama's prowess/valor

(noun)

Accusative, masculine, singular of rāmavikrama

rāmavikrama - the prowess or valor of Rama

Compound type : tatpuruṣa (rāma+vikrama)

• rāma – Rama (a proper name), pleasing, dark
  proper noun (masculine)
• vikrama – prowess, valor, heroism, step
  noun (masculine)

खरदूषणसंयुक्तम् (kharadūṣaṇasaṁyuktam) - joined with Khara and Dushana, involving Khara and Dushana

(adjective)

Accusative, masculine, singular of kharadūṣaṇasaṃyukta

kharadūṣaṇasaṁyukta - connected or associated with Khara and Dushana

Compound type : tatpuruṣa (khara+dūṣaṇa+saṃyukta)

• khara – Khara (a demon's name), donkey, sharp
  proper noun (masculine)
• dūṣaṇa – Dushana (a demon's name), contaminating, defiling
  proper noun (masculine)
• saṃyukta – joined, united, connected, endowed with
  adjective (masculine)
  Past Passive Participle
  Derived from the root yuj (to join) with the prefix sam-.
  Prefix: sam
  Root: yuj (class 7)

Note: Agrees with parābhavam.

राक्षसानाम् (rākṣasānām) - of the Rākṣasas, of the demons

(noun)

Genitive, masculine, plural of rākṣasa

rākṣasa - a Rākṣasa (demon), belonging to Rākṣasas

पराभवम् (parābhavam) - defeat, overthrow

(noun)

Accusative, masculine, singular of parābhava

parābhava - defeat, overthrow, humiliation, disrespect