महाभारतः mahābhārataḥ - book-8, chapter-51, verse-35

स तु विद्राव्य समरे पाण्डवान्सृञ्जयानपि ।
एक एव रणे भीष्म एकवीरत्वमागतः ॥३५॥

35. sa tu vidrāvya samare pāṇḍavānsṛñjayānapi ,
eka eva raṇe bhīṣma ekavīratvamāgataḥ.

35. saḥ tu vidrāvya samare pāṇḍavān sṛñjayān
api ekaḥ eva raṇe bhīṣmaḥ ekavīratvam āgataḥ

35. saḥ tu bhīṣmaḥ samare pāṇḍavān sṛñjayān api
vidrāvya ekaḥ eva raṇe ekavīratvam āgataḥ

35. But Bhishma, having routed the Pāṇḍavas and even the Srinjayas in battle, alone attained supreme heroism (ekavīratvam) in the fight.

Words meanings summery:

• सः (saḥ) - he, that (masculine nominative singular)

• तु (tu) - but, indeed, yet

• विद्राव्य (vidrāvya) - having routed, having put to flight

• समरे (samare) - in battle, in war

• पाण्डवान् (pāṇḍavān) - the Pāṇḍavas

• सृञ्जयान् (sṛñjayān) - the Srinjayas

• अपि (api) - even, also, too

• एकः (ekaḥ) - one, alone, singular

• एव (eva) - indeed, only, even, alone

• रणे (raṇe) - in battle, in the fight

• भीष्मः (bhīṣmaḥ) - Bhishma (proper noun)

• एकवीरत्वम् (ekavīratvam) - sole heroism, singular prowess, supremacy in valor

• आगतः (āgataḥ) - arrived, attained, reached, became

Words meanings and morphology

सः (saḥ) - he, that (masculine nominative singular)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

तु (tu) - but, indeed, yet

(indeclinable)

विद्राव्य (vidrāvya) - having routed, having put to flight

(indeclinable)

Absolutive (gerund)

Derived from causative of root dru (class 1) with prefix vi-.

Prefix: vi

Root: dru (class 1)

समरे (samare) - in battle, in war

(noun)

Locative, masculine, singular of samara

samara - battle, war, conflict

Prefix: sam

Root: gram

पाण्डवान् (pāṇḍavān) - the Pāṇḍavas

(proper noun)

Accusative, masculine, plural of pāṇḍava

pāṇḍava - a descendant of Pāṇḍu, referring to the Pāṇḍava brothers

सृञ्जयान् (sṛñjayān) - the Srinjayas

(proper noun)

Accusative, masculine, plural of sṛñjaya

sṛñjaya - Srinjaya (name of an ancient Indian tribe/people allied with the Pāṇḍavas)

अपि (api) - even, also, too

(indeclinable)

एकः (ekaḥ) - one, alone, singular

(adjective)

Nominative, masculine, singular of eka

eka - one, single, alone, unique

Note: Used with eva for emphasis "alone".

एव (eva) - indeed, only, even, alone

(indeclinable)

रणे (raṇe) - in battle, in the fight

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, fight, war, conflict

Root: raṇ

भीष्मः (bhīṣmaḥ) - Bhishma (proper noun)

(proper noun)

Nominative, masculine, singular of bhīṣma

bhīṣma - Bhishma (grandfather of the Kauravas and Pandavas, a formidable warrior)

Derived from root bhī (to fear), meaning 'terrible', 'awe-inspiring'.

Root: bhī

एकवीरत्वम् (ekavīratvam) - sole heroism, singular prowess, supremacy in valor

(noun)

Accusative, neuter, singular of ekavīratva

ekavīratva - state of being a sole hero, singular heroism, unmatched valor

Abstract noun from ekavīra (sole hero). tva suffix.

Compound type : tatpuruṣa (eka+vīra+tva)

• eka – one, single, alone
  numeral/adjective (masculine)
• vīra – hero, brave man, warrior
  noun (masculine)
• tva – state, condition of being
  suffix (neuter)
  Abstract noun suffix.

आगतः (āgataḥ) - arrived, attained, reached, became

(participle)

Nominative, masculine, singular of āgata

ā-gam - to come, arrive, attain, reach

Past Passive Participle

Derived from root gam (class 1) with prefix ā-. Used here as a finite verb.

Prefix: ā

Root: gam (class 1)

Note: Used here in an active sense, "he attained".