महाभारतः mahābhārataḥ - book-8, chapter-56, verse-51

आदित्य इव मध्याह्ने दुर्निरीक्ष्यः परंतपः ।
कालान्तकवपुः क्रूरः सूतपुत्रश्चचार ह ॥५१॥

51. āditya iva madhyāhne durnirīkṣyaḥ paraṁtapaḥ ,
kālāntakavapuḥ krūraḥ sūtaputraścacāra ha.

51. ādityaḥ iva madhyāhne durnirīkṣyaḥ paraṃtapaḥ
kālāntakavapuḥ krūraḥ sūtaputraḥ cacāra ha

51. madhyāhne ādityaḥ iva durnirīkṣyaḥ paraṃtapaḥ
kālāntakavapuḥ krūraḥ sūtaputraḥ ha cacāra

51. Like the midday sun, formidable to behold, the tormentor of enemies, Karṇa, the son of Sūta, moved about fiercely, embodying the Destroyer (Kāla).

Words meanings summery:

• आदित्यः (ādityaḥ) - sun, son of Aditi

• इव (iva) - like, as, as if

• मध्याह्ने (madhyāhne) - at midday, at noon

• दुर्निरीक्ष्यः (durnirīkṣyaḥ) - formidable to behold (difficult to behold, formidable, invisible)

• परंतपः (paraṁtapaḥ) - scorcher of foes, tormentor of enemies

• कालान्तकवपुः (kālāntakavapuḥ) - embodying the Destroyer (Kāla) (having the body/form of the Destroyer (Kāla/Yama))

• क्रूरः (krūraḥ) - fierce, cruel, harsh

• सूतपुत्रः (sūtaputraḥ) - Karṇa, the son of Sūta (son of a charioteer (Karṇa))

• चचार (cacāra) - moved about (moved, walked, roamed, acted)

• ह (ha) - indeed, surely (emphatic particle)

Words meanings and morphology

आदित्यः (ādityaḥ) - sun, son of Aditi

(noun)

Nominative, masculine, singular of āditya

āditya - sun, a deity, son of Aditi

इव (iva) - like, as, as if

(indeclinable)

मध्याह्ने (madhyāhne) - at midday, at noon

(noun)

Locative, masculine, singular of madhyāhna

madhyāhna - midday, noon

Compound type : tatpuruṣa (madhya+ahan)

• madhya – middle, central
  adjective (neuter)
• ahan – day
  noun (neuter)

दुर्निरीक्ष्यः (durnirīkṣyaḥ) - formidable to behold (difficult to behold, formidable, invisible)

(adjective)

Nominative, masculine, singular of durnirīkṣya

durnirīkṣya - difficult to be seen, hard to look at, formidable

Gerundive

Derived from root īkṣ (to see, look) with prefixes dur and nir

Prefixes: dur+nir

Root: īkṣ (class 1)

परंतपः (paraṁtapaḥ) - scorcher of foes, tormentor of enemies

(adjective)

Nominative, masculine, singular of paraṃtapa

paraṁtapa - scorcher of foes, tormentor of enemies, a hero

Compound type : tatpuruṣa (para+tapa)

• para – enemy, stranger, another
  noun (masculine)
• tapa – scorcher, burner, asceticism (tapas)
  noun (masculine)
  From root tap 'to heat, burn'
  Root: tap (class 1)

कालान्तकवपुः (kālāntakavapuḥ) - embodying the Destroyer (Kāla) (having the body/form of the Destroyer (Kāla/Yama))

(adjective)

Nominative, masculine, singular of kālāntakavapus

kālāntakavapus - body/form of the ender of time/death (Kāla/Yama)

Compound type : bahuvrīhi (kāla+antaka+vapus)

• kāla – time, death, destiny
  noun (masculine)
• antaka – ender, destroyer, Death (personified)
  noun (masculine)
  Agent noun from root ant 'to end'
  Root: ant (class 1)
• vapus – body, form, figure
  noun (neuter)

क्रूरः (krūraḥ) - fierce, cruel, harsh

(adjective)

Nominative, masculine, singular of krūra

krūra - cruel, fierce, harsh, dreadful

सूतपुत्रः (sūtaputraḥ) - Karṇa, the son of Sūta (son of a charioteer (Karṇa))

(proper noun)

Nominative, masculine, singular of sūtaputra

sūtaputra - son of a charioteer, Karṇa

Compound type : tatpuruṣa (sūta+putra)

• sūta – charioteer, bard
  noun (masculine)
• putra – son
  noun (masculine)

चचार (cacāra) - moved about (moved, walked, roamed, acted)

(verb)

3rd person , singular, active, perfect (liṭ) of car

Root: car (class 1)

ह (ha) - indeed, surely (emphatic particle)

(indeclinable)