महाभारतः mahābhārataḥ - book-7, chapter-152, verse-16

रक्षसा विप्रमुक्तस्तु कर्णोऽपि रथिनां वरः ।
अभ्यद्रवद्भीमसेनं रथेनादित्यवर्चसा ॥१६॥

16. rakṣasā vipramuktastu karṇo'pi rathināṁ varaḥ ,
abhyadravadbhīmasenaṁ rathenādityavarcasā.

16. rakṣasā vipramuktaḥ tu karṇaḥ api rathinām varaḥ
abhyadravat bhīmasenam rathena ādityavarcasā

16. karṇaḥ rathinām varaḥ rakṣasā vipramuktaḥ api
tu ādityavarcasā rathena bhīmasenam abhyadravat

16. Karna, the foremost among charioteers, though released by the demon, then charged towards Bhimasena with his chariot, which shone like the sun.

Words meanings summery:

• रक्षसा (rakṣasā) - by a demon

• विप्रमुक्तः (vipramuktaḥ) - released, set free

• तु (tu) - but, indeed, yet

• कर्णः (karṇaḥ) - Karna (proper noun)

• अपि (api) - also, even

• रथिनाम् (rathinām) - of charioteers

• वरः (varaḥ) - best, excellent, foremost

• अभ्यद्रवत् (abhyadravat) - charged towards, rushed against

• भीमसेनम् (bhīmasenam) - Bhimasena (proper noun)

• रथेन (rathena) - by the chariot, with the chariot

• आदित्यवर्चसा (ādityavarcasā) - with solar splendor, shining like the sun

Words meanings and morphology

रक्षसा (rakṣasā) - by a demon

(noun)

Instrumental, neuter, singular of rakṣas

rakṣas - demon, evil spirit

विप्रमुक्तः (vipramuktaḥ) - released, set free

(adjective)

Nominative, masculine, singular of vipramukta

vipramukta - released, set free, abandoned

Past Passive Participle

Derived from root 'muc' with prefixes 'vi' and 'pra'

Prefixes: vi+pra

Root: muc (class 6)

तु (tu) - but, indeed, yet

(indeclinable)

कर्णः (karṇaḥ) - Karna (proper noun)

(proper noun)

Nominative, masculine, singular of karṇa

karṇa - Karna (son of Kunti and Surya), ear

अपि (api) - also, even

(indeclinable)

रथिनाम् (rathinām) - of charioteers

(noun)

Genitive, masculine, plural of rathin

rathin - charioteer, warrior fighting from a chariot

वरः (varaḥ) - best, excellent, foremost

(adjective)

Nominative, masculine, singular of vara

vara - best, excellent, boon, choice, suitor

अभ्यद्रवत् (abhyadravat) - charged towards, rushed against

(verb)

3rd person , singular, active, past imperfect (laṅ) of abhyadravat

Imperfect 3rd singular active

Prefix: abhi

Root: dru (class 1)

भीमसेनम् (bhīmasenam) - Bhimasena (proper noun)

(proper noun)

Accusative, masculine, singular of bhīmasena

bhīmasena - Bhimasena (one of the Pandavas)

रथेन (rathena) - by the chariot, with the chariot

(noun)

Instrumental, masculine, singular of ratha

ratha - chariot, car, vehicle

आदित्यवर्चसा (ādityavarcasā) - with solar splendor, shining like the sun

(adjective)

Instrumental, masculine, singular of ādityavarcas

ādityavarcas - solar splendor, shining like the sun

Compound type : tatpuruṣa (āditya+varcas)

• āditya – sun, son of Aditi
  noun (masculine)
• varcas – splendor, light, energy, virility
  noun (neuter)

Note: Adjective modifying 'rathena'