महाभारतः mahābhārataḥ - book-6, chapter-60, verse-65

तान्यनीकान्यथालोक्य राक्षसेन्द्रः प्रतापवान् ।
ननाद सुमहानादं विस्फोटमशनेरिव ॥६५॥

65. tānyanīkānyathālokya rākṣasendraḥ pratāpavān ,
nanāda sumahānādaṁ visphoṭamaśaneriva.

65. tāni anīkāni atha ālokya rākṣasēndraḥ pratāpavān
nanāda sumahāntam nādam visphoṭam aśaneḥ iva

65. atha,
tāni anīkāni ālokya,
pratāpavān rākṣasēndraḥ,
aśaneḥ visphoṭam iva,
sumahāntam nādam nanāda

65. Then, upon seeing those armies, the mighty chief of the rakshasas let out a very great roar, like the cracking sound of a thunderbolt.

Words meanings summery:

• तानि (tāni) - those

• अनीकानि (anīkāni) - armies, hosts

• अथ (atha) - then, now, thereupon

• आलोक्य (ālokya) - having seen, having observed

• राक्षसेन्द्रः (rākṣasēndraḥ) - the chief of rakshasas, king of demons

• प्रतापवान् (pratāpavān) - mighty, powerful, glorious

• ननाद (nanāda) - he roared, he sounded

• सुमहान्तम् (sumahāntam) - very great, exceedingly mighty

• नादम् (nādam) - roar, sound, cry

• विस्फोटम् (visphoṭam) - explosion, burst, crackle

• अशनेः (aśaneḥ) - of a thunderbolt, of lightning

• इव (iva) - like, as if, as

Words meanings and morphology

तानि (tāni) - those

(pronoun)

Accusative, neuter, plural of tad

tad - that, those

अनीकानि (anīkāni) - armies, hosts

(noun)

Accusative, neuter, plural of anīka

anīka - army, host, array, battle-array

अथ (atha) - then, now, thereupon

(indeclinable)

आलोक्य (ālokya) - having seen, having observed

(indeclinable)

Absolutive (Gerund)

Derived from root lok with prefix ā and suffix -ya

Prefix: ā

Root: lok (class 10)

राक्षसेन्द्रः (rākṣasēndraḥ) - the chief of rakshasas, king of demons

(noun)

Nominative, masculine, singular of rākṣasēndra

rākṣasēndra - chief of rakshasas (demons), king of demons

Compound type : tatpurusha (rākṣasa+indra)

• rākṣasa – a rakshasa, demon, evil spirit
  noun (masculine)
• indra – chief, king, lord, Indra (the king of gods)
  noun (masculine)

प्रतापवान् (pratāpavān) - mighty, powerful, glorious

(adjective)

Nominative, masculine, singular of pratāpavat

pratāpavat - powerful, glorious, majestic, splendid

Derived from pratāpa (power, glory) with possessive suffix -vat

ननाद (nanāda) - he roared, he sounded

(verb)

3rd person , singular, active, Perfect (Lit) of nad

Root: nad (class 1)

सुमहान्तम् (sumahāntam) - very great, exceedingly mighty

(adjective)

Accusative, masculine, singular of sumahat

sumahat - very great, immense, exceeding large

Compound type : karmadhāraya (su+mahat)

• su – good, well, very, exceedingly
  indeclinable
• mahat – great, large, mighty, considerable
  adjective (masculine)

नादम् (nādam) - roar, sound, cry

(noun)

Accusative, masculine, singular of nāda

nāda - sound, noise, roar, cry

Derived from root nad (to sound)

Root: nad (class 1)

विस्फोटम् (visphoṭam) - explosion, burst, crackle

(noun)

Accusative, masculine, singular of visphoṭa

visphoṭa - bursting, explosion, shattering, crackling sound

Derived from root sphuṭ (to burst) with prefix vi

Prefix: vi

Root: sphuṭ (class 1)

अशनेः (aśaneḥ) - of a thunderbolt, of lightning

(noun)

Genitive, masculine, singular of aśani

aśani - thunderbolt, lightning, an arrow

इव (iva) - like, as if, as

(indeclinable)