महाभारतः mahābhārataḥ - book-8, chapter-31, verse-28

ततः सेनामुखे कर्णं दृष्ट्वा राजा युधिष्ठिरः ।
धनंजयममित्रघ्नमेकवीरमुवाच ह ॥२८॥

28. tataḥ senāmukhe karṇaṁ dṛṣṭvā rājā yudhiṣṭhiraḥ ,
dhanaṁjayamamitraghnamekavīramuvāca ha.

28. tataḥ senāmukhe karṇam dṛṣṭvā rājā yudhiṣṭhiraḥ
dhananjayam amitraghnam ekavīram uvāca ha

28. tataḥ senāmukhe karṇam dṛṣṭvā rājā yudhiṣṭhiraḥ
amitraghnam ekavīram dhananjayam ha uvāca

28. Then, seeing Karṇa at the forefront of the army, King Yudhiṣṭhira spoke to Dhanañjaya (Arjuna), the destroyer of foes and unparalleled hero.

Words meanings summery:

• ततः (tataḥ) - then, thereafter (then, thereafter, from that)

• सेनामुखे (senāmukhe) - at the forefront of the army (in the front of the army, at the head of the army)

• कर्णम् (karṇam) - Karṇa

• दृष्ट्वा (dṛṣṭvā) - having seen (having seen, seeing)

• राजा (rājā) - King (king, ruler)

• युधिष्ठिरः (yudhiṣṭhiraḥ) - Yudhiṣṭhira

• धनन्जयम् (dhananjayam) - Dhanañjaya (Arjuna) (Dhanañjaya (an epithet of Arjuna))

• अमित्रघ्नम् (amitraghnam) - destroyer of foes (slayer of enemies, foe-destroyer)

• एकवीरम् (ekavīram) - unparalleled hero (unparalleled hero, sole warrior)

• उवाच (uvāca) - he spoke (he said, he spoke)

• ह (ha) - (emphatic particle, often untranslated) (indeed, certainly (an expletive))

Words meanings and morphology

ततः (tataḥ) - then, thereafter (then, thereafter, from that)

(indeclinable)

From pronominal stem 'tad' with suffix -tas

सेनामुखे (senāmukhe) - at the forefront of the army (in the front of the army, at the head of the army)

(noun)

Locative, neuter, singular of senāmukha

senāmukha - front of the army, vanguard, head of the army

Compound type : tatpuruṣa (senā+mukha)

• senā – army, host
  noun (feminine)
• mukha – mouth, face, front, beginning
  noun (neuter)

कर्णम् (karṇam) - Karṇa

(proper noun)

Accusative, masculine, singular of karṇa

karṇa - Karṇa (name of a warrior in the Mahābhārata); ear

दृष्ट्वा (dṛṣṭvā) - having seen (having seen, seeing)

(indeclinable)

absolutive

Derived from root dṛś with suffix -tvā

Root: dṛś (class 1)

राजा (rājā) - King (king, ruler)

(noun)

Nominative, masculine, singular of rājan

rājan - king, ruler

युधिष्ठिरः (yudhiṣṭhiraḥ) - Yudhiṣṭhira

(proper noun)

Nominative, masculine, singular of yudhiṣṭhira

yudhiṣṭhira - Yudhiṣṭhira (name of the eldest Pāṇḍava); steady in battle

धनन्जयम् (dhananjayam) - Dhanañjaya (Arjuna) (Dhanañjaya (an epithet of Arjuna))

(proper noun)

Accusative, masculine, singular of dhananjaya

dhananjaya - conqueror of wealth (an epithet of Arjuna)

Compound type : tatpuruṣa (dhana+jaya)

• dhana – wealth, riches
  noun (neuter)
• jaya – victory, conquest; victorious
  noun (masculine)
  From root ji (to conquer)
  Root: ji (class 1)

Note: Epithet for Arjuna

अमित्रघ्नम् (amitraghnam) - destroyer of foes (slayer of enemies, foe-destroyer)

(adjective)

Accusative, masculine, singular of amitraghna

amitraghna - slayer of enemies, foe-destroyer

From amitra (enemy) + ghna (slayer, from root han)

Compound type : tatpuruṣa (amitra+ghna)

• amitra – enemy, foe
  noun (masculine)
  a (negative prefix) + mitra (friend)
  Prefix: a
• ghna – slaying, killer, destroyer
  adjective (masculine)
  kṛt suffix
  Derived from root han (to strike, kill)
  Root: han (class 2)

Note: Epithet for Arjuna, agreeing with Dhananjayam

एकवीरम् (ekavīram) - unparalleled hero (unparalleled hero, sole warrior)

(adjective)

Accusative, masculine, singular of ekavīra

ekavīra - unique hero, sole warrior, unparalleled hero

Compound type : karmadhāraya (eka+vīra)

• eka – one, unique, sole
  numeral
• vīra – hero, brave, warrior
  noun (masculine)

Note: Epithet for Arjuna, agreeing with Dhananjayam

उवाच (uvāca) - he spoke (he said, he spoke)

(verb)

3rd person , singular, active, perfect (lit) of vac

perfect tense

From root vac, perfect 3rd person singular

Root: vac (class 2)

ह (ha) - (emphatic particle, often untranslated) (indeed, certainly (an expletive))

(indeclinable)

Note: Used as an expletive to add emphasis, often left untranslated.