महाभारतः mahābhārataḥ - book-3, chapter-163, verse-52

उत्सादनममित्राणां परसेनानिकर्तनम् ।
दुरासदं दुष्प्रहसं सुरदानवराक्षसैः ॥५२॥

52. utsādanamamitrāṇāṁ parasenānikartanam ,
durāsadaṁ duṣprahasaṁ suradānavarākṣasaiḥ.

52. utsādanam amitrāṇām parasenānikartanam
durāsadam duṣprahasam suradānavarākṣasaiḥ

52. It causes the destruction of enemies, the cutting down of hostile armies. It is difficult to approach and difficult to overcome even by gods, Dānavas, and Rākṣasas.

Words meanings summery:

• उत्सादनम् (utsādanam) - destruction, annihilation

• अमित्राणाम् (amitrāṇām) - of enemies

• परसेनानिकर्तनम् (parasenānikartanam) - the cutting down of enemy armies

• दुरासदम् (durāsadam) - difficult to approach, inaccessible

• दुष्प्रहसम् (duṣprahasam) - difficult to overcome, difficult to assail

• सुरदानवराक्षसैः (suradānavarākṣasaiḥ) - by gods, Dānavas (demons), and Rākṣasas (demons)

Words meanings and morphology

उत्सादनम् (utsādanam) - destruction, annihilation

(noun)

Nominative, neuter, singular of utsādana

utsādana - destruction, annihilation, eradication

From ut-sad (causative) + ana suffix.

Prefix: ut

Root: sad (class 1)

अमित्राणाम् (amitrāṇām) - of enemies

(noun)

Genitive, masculine, plural of amitra

amitra - enemy (lit. not a friend)

परसेनानिकर्तनम् (parasenānikartanam) - the cutting down of enemy armies

(noun)

Nominative, neuter, singular of parasenānikartana

parasenānikartana - the act of cutting down hostile armies, destroying enemy forces

Compound type : Tatpuruṣa (para+senā+nikartana)

• para – other, hostile, supreme
  adjective (masculine)
• senā – army, host, force
  noun (feminine)
• nikartana – cutting down, destruction, slaughter
  noun (neuter)
  From `ni-kṛt` + `ana` suffix
  Prefix: ni
  Root: kṛt (class 6)

दुरासदम् (durāsadam) - difficult to approach, inaccessible

(adjective)

Nominative, neuter, singular of durāsada

durāsada - difficult to approach, inaccessible, hard to overcome

Compound type : Tatpuruṣa (dur+āsada)

• dur – bad, difficult, ill
  indeclinable
• āsada – approaching, reaching
  noun (masculine)
  From `ā-sad` + `a` suffix
  Prefix: ā
  Root: sad (class 1)

दुष्प्रहसम् (duṣprahasam) - difficult to overcome, difficult to assail

(adjective)

Nominative, neuter, singular of duṣprahasa

duṣprahasa - difficult to laugh at, difficult to assail, formidable

Compound type : Tatpuruṣa (dus+prahasa)

• dus – bad, difficult, ill
  indeclinable
• prahasa – laughter, ridicule
  noun (masculine)
  From `pra-has` + `a` suffix
  Prefix: pra
  Root: has (class 1)

सुरदानवराक्षसैः (suradānavarākṣasaiḥ) - by gods, Dānavas (demons), and Rākṣasas (demons)

(noun)

Instrumental, masculine, plural of suradānavarākṣasa

suradānavarākṣasa - gods, Dānavas, and Rākṣasas (collective)

Compound type : Dvandva (sura+dānava+rākṣasa)

• sura – god, deity
  noun (masculine)
• dānava – descendant of Danu, demon
  noun (masculine)
• rākṣasa – a demon, an evil spirit
  noun (masculine)