महाभारतः mahābhārataḥ - book-9, chapter-9, verse-49

कर्णपुत्रवधं दृष्ट्वा नकुलस्य च विक्रमम् ।
प्रदुद्राव भयात्सेना तावकी भरतर्षभ ॥४९॥

49. karṇaputravadhaṁ dṛṣṭvā nakulasya ca vikramam ,
pradudrāva bhayātsenā tāvakī bharatarṣabha.

49. karṇaputravadham dṛṣṭvā nakulasya ca vikramam
pradudrāva bhayāt senā tāvakī bharatarṣabha

49. bharatarṣabha karṇaputravadham nakulasya
vikramam ca dṛṣṭvā tāvakī senā bhayāt pradudrāva

49. O best of Bharatas, upon seeing the slaying of Karna's son and Nakula's valor, your army fled in fear.

Words meanings summery:

• कर्णपुत्रवधम् (karṇaputravadham) - the slaying of Karna's son, the killing of Karna's son

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

• नकुलस्य (nakulasya) - of Nakula

• च (ca) - and, also

• विक्रमम् (vikramam) - valor, prowess, might, heroism

• प्रदुद्राव (pradudrāva) - it fled, ran away

• भयात् (bhayāt) - from fear, out of fear

• सेना (senā) - army, host, troop

• तावकी (tāvakī) - Duryodhana's army (your, yours (feminine))

• भरतर्षभ (bharatarṣabha) - addressing Dhṛtarāṣṭra (O best of Bharatas, O bull among Bharatas)

Words meanings and morphology

कर्णपुत्रवधम् (karṇaputravadham) - the slaying of Karna's son, the killing of Karna's son

(noun)

Accusative, masculine, singular of karṇaputravadha

karṇaputravadha - the killing of Karna's son

Compound type : ṣaṣṭhī tatpuruṣa (karṇaputra+vadha)

• karṇaputra – Karna's son
  noun (masculine)
• vadha – killing, slaying, murder, striking down
  noun (masculine)
  from root 'han' with v-prefix
  Root: han (class 2)

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

(indeclinable)

Absolutive (Gerund)

formed with suffix -tvā

Root: dṛś (class 1)

नकुलस्य (nakulasya) - of Nakula

(proper noun)

Genitive, masculine, singular of nakula

nakula - Nakula (one of the Pāṇḍavas), mongoose

च (ca) - and, also

(indeclinable)

विक्रमम् (vikramam) - valor, prowess, might, heroism

(noun)

Accusative, masculine, singular of vikrama

vikrama - prowess, valor, heroism, step, stride

Prefix: vi

Root: kram (class 1)

प्रदुद्राव (pradudrāva) - it fled, ran away

(verb)

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

Prefix: pra

Root: dru (class 1)

भयात् (bhayāt) - from fear, out of fear

(noun)

Ablative, neuter, singular of bhaya

bhaya - fear, dread, apprehension

सेना (senā) - army, host, troop

(noun)

Nominative, feminine, singular of senā

senā - army, host, weapon

तावकी (tāvakī) - Duryodhana's army (your, yours (feminine))

(adjective)

Nominative, feminine, singular of tāvaka

tāvaka - your, yours

derived from 'yuṣmad' (you)

भरतर्षभ (bharatarṣabha) - addressing Dhṛtarāṣṭra (O best of Bharatas, O bull among Bharatas)

(noun)

Vocative, masculine, singular of bharatarṣabha

bharatarṣabha - best of Bharatas, bull among Bharatas

Compound type : tatpuruṣa (bharata+ṛṣabha)

• bharata – a descendant of Bharata (an ancient king), a member of the Bharata lineage
  proper noun (masculine)
• ṛṣabha – bull, chief, excellent, best
  noun (masculine)