महाभारतः mahābhārataḥ - book-7, chapter-171, verse-66

तान्निहत्य रणे वीरो द्रोणपुत्रो युधां पतिः ।
दध्मौ प्रमुदितः शङ्खं बृहन्तमपराजितः ॥६६॥

66. tānnihatya raṇe vīro droṇaputro yudhāṁ patiḥ ,
dadhmau pramuditaḥ śaṅkhaṁ bṛhantamaparājitaḥ.

66. tān nihatya raṇe vīraḥ droṇaputraḥ yudhām patiḥ
dadhmau pramuditaḥ śaṅkham bṛhantam aparājitaḥ

66. vīraḥ droṇaputraḥ yudhām patiḥ aparājitaḥ pramuditaḥ
raṇe tān nihatya bṛhantam śaṅkham dadhmau

66. The heroic son of Droṇa (Aśvatthāman), the lord of battles, having struck them down in combat, then, greatly delighted and undefeated, blew his mighty conch.

Words meanings summery:

• तान् (tān) - them, those

• निहत्य (nihatya) - having killed, having struck down

• रणे (raṇe) - in battle, in combat

• वीरः (vīraḥ) - hero, brave man

• द्रोणपुत्रः (droṇaputraḥ) - son of Droṇa (Aśvatthāman) (son of Droṇa)

• युधाम् (yudhām) - of battles, of wars

• पतिः (patiḥ) - lord, master

• दध्मौ (dadhmau) - he blew

• प्रमुदितः (pramuditaḥ) - greatly delighted, overjoyed

• शङ्खम् (śaṅkham) - conch, conch shell

• बृहन्तम् (bṛhantam) - great, large, mighty

• अपराजितः (aparājitaḥ) - undefeated, unconquered

Words meanings and morphology

तान् (tān) - them, those

(pronoun)

Accusative, masculine, plural of tad

tad - that, he, she, it

निहत्य (nihatya) - having killed, having struck down

(indeclinable)

Absolutive (Gerund)

Derived from root han (to strike, kill) with prefix ni-, forming an absolutive.

Prefix: ni

Root: han (class 2)

रणे (raṇe) - in battle, in combat

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, combat, war

वीरः (vīraḥ) - hero, brave man

(noun)

Nominative, masculine, singular of vīra

vīra - hero, brave, mighty

द्रोणपुत्रः (droṇaputraḥ) - son of Droṇa (Aśvatthāman) (son of Droṇa)

(proper noun)

Nominative, masculine, singular of droṇaputra

droṇaputra - son of Droṇa

Compound type : tatpuruṣa (droṇa+putra)

• droṇa – Droṇa (name of a warrior, guru)
  proper noun (masculine)
• putra – son, child
  noun (masculine)

युधाम् (yudhām) - of battles, of wars

(noun)

Genitive, feminine, plural of yudh

yudh - battle, war, fight

पतिः (patiḥ) - lord, master

(noun)

Nominative, masculine, singular of pati

pati - lord, master, husband

दध्मौ (dadhmau) - he blew

(verb)

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

Perfect tense (liṭ) 3rd person singular active.

Root: dhmā (class 1)

प्रमुदितः (pramuditaḥ) - greatly delighted, overjoyed

(adjective)

Nominative, masculine, singular of pramudita

pramudita - delighted, joyful, pleased

Past Passive Participle

Derived from root mud (to rejoice) with prefix pra-.

Prefix: pra

Root: mud (class 1)

शङ्खम् (śaṅkham) - conch, conch shell

(noun)

Accusative, masculine, singular of śaṅkha

śaṅkha - conch, conch shell

बृहन्तम् (bṛhantam) - great, large, mighty

(adjective)

Accusative, masculine, singular of bṛhat

bṛhat - great, large, vast, mighty

अपराजितः (aparājitaḥ) - undefeated, unconquered

(adjective)

Nominative, masculine, singular of aparājita

aparājita - undefeated, unconquered, invincible

Past Passive Participle (negated)

Derived from root ji (to conquer) with prefix parā- and negative prefix a-.

Compound type : nañ-tatpuruṣa (a+parājita)

• a – not, un-
  indeclinable
  Negative prefix
• parājita – defeated, conquered
  adjective (masculine)
  Past Passive Participle
  Derived from root ji with prefix parā-.
  Prefix: parā
  Root: ji (class 1)