महाभारतः mahābhārataḥ - book-8, chapter-4, verse-54

तथार्जुनेन निहतो द्वैरथे युद्धदुर्मदः ।
सामात्यबान्धवो राजन्कर्णः प्रहरतां वरः ॥५४॥

54. tathārjunena nihato dvairathe yuddhadurmadaḥ ,
sāmātyabāndhavo rājankarṇaḥ praharatāṁ varaḥ.

54. tathā arjunena nihataḥ dvairathe yuddhadurmadaḥ
sāmātyabāndhavaḥ rājan karṇaḥ praharatāṃ varaḥ

54. rājan tathā yuddhadurmadaḥ praharatāṃ varaḥ
sāmātyabāndhavaḥ karṇaḥ arjunena dvairathe nihataḥ

54. Thus, Karna, the best of warriors, who was furious in battle and accompanied by his ministers and relatives, was killed by Arjuna in a chariot duel, O king.

Words meanings summery:

• तथा (tathā) - thus, so, in that manner

• अर्जुनेन (arjunena) - by Arjuna

• निहतः (nihataḥ) - killed, struck down, slain

• द्वैरथे (dvairathe) - in a duel of chariots, in a single chariot combat

• युद्धदुर्मदः (yuddhadurmadaḥ) - furious in battle, arrogant in war

• सामात्यबान्धवः (sāmātyabāndhavaḥ) - accompanied by ministers and relatives

• राजन् (rājan) - O king

• कर्णः (karṇaḥ) - Karna (proper name)

• प्रहरतां (praharatāṁ) - of those who strike, of warriors

• वरः (varaḥ) - best, excellent, choicest

Words meanings and morphology

तथा (tathā) - thus, so, in that manner

(indeclinable)

अर्जुनेन (arjunena) - by Arjuna

(proper noun)

Instrumental, masculine, singular of arjuna

arjuna - Arjuna (a proper name); white, clear

निहतः (nihataḥ) - killed, struck down, slain

(adjective)

Nominative, masculine, singular of nihata

nihata - slain, killed, destroyed

Past Passive Participle

Derived from the root han- with upasarga ni-

Prefix: ni

Root: han (class 2)

द्वैरथे (dvairathe) - in a duel of chariots, in a single chariot combat

(noun)

Locative, masculine, singular of dvairatha

dvairatha - a combat between two chariots; a chariot duel

युद्धदुर्मदः (yuddhadurmadaḥ) - furious in battle, arrogant in war

(adjective)

Nominative, masculine, singular of yuddhadurmada

yuddhadurmada - fierce in battle, intoxicated with fighting

Compound type : tatpuruṣa (yuddha+durmada)

• yuddha – battle, fight, war
  noun (neuter)
• durmada – arrogant, proud, fierce, intoxicated
  adjective (masculine)

सामात्यबान्धवः (sāmātyabāndhavaḥ) - accompanied by ministers and relatives

(adjective)

Nominative, masculine, singular of sāmātyabāndhava

sāmātyabāndhava - having ministers and relatives with him

Compound type : bahuvrīhi (sa+amātya+bāndhava)

• sa – with, accompanied by
  indeclinable
• amātya – minister, companion, official
  noun (masculine)
• bāndhava – relative, kinsman
  noun (masculine)

राजन् (rājan) - O king

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler

कर्णः (karṇaḥ) - Karna (proper name)

(proper noun)

Nominative, masculine, singular of karṇa

karṇa - Karna (a proper name); ear

प्रहरतां (praharatāṁ) - of those who strike, of warriors

(noun)

Genitive, masculine, plural of praharat

praharat - striking, smiting, a striker, fighter

Present Active Participle

Derived from the root hṛ- with upasarga pra-

Prefix: pra

Root: hṛ (class 1)

वरः (varaḥ) - best, excellent, choicest

(adjective)

Nominative, masculine, singular of vara

vara - best, excellent, choicest; boon, choice