महाभारतः mahābhārataḥ - book-6, chapter-15, verse-37

यस्य वीर्ये समाश्वस्य मम पुत्रो बृहद्बलः ।
न पाण्डवानगणयत्कथं स निहतः परैः ॥३७॥

37. yasya vīrye samāśvasya mama putro bṛhadbalaḥ ,
na pāṇḍavānagaṇayatkathaṁ sa nihataḥ paraiḥ.

37. yasya vīrye samāśvasya mama putraḥ bṛhadbalaḥ
na pāṇḍavān agaṇayat katham saḥ nihataḥ paraiḥ

37. yasya vīrye samāśvasya mama bṛhadbalaḥ putraḥ pāṇḍavān na agaṇayat,
katham saḥ paraiḥ nihataḥ?

37. My powerful son (bṛhadbalaḥ), relying on whose (Bhishma's) valor (vīrye), did not regard the Pāṇḍavas. How then was he (Bhishma) killed by the enemies?

Words meanings summery:

• यस्य (yasya) - refers to Bhishma (whose, of which)

• वीर्ये (vīrye) - in valor, in heroism, in power

• समाश्वस्य (samāśvasya) - having relied, having found comfort, having become confident

• मम (mama) - my, of me

• पुत्रः (putraḥ) - refers to Duryodhana (son)

• बृहद्बलः (bṛhadbalaḥ) - an epithet for Duryodhana (of great strength, powerful)

• न (na) - not, no

• पाण्डवान् (pāṇḍavān) - the Pandavas, sons of Pandu

• अगणयत् (agaṇayat) - he disregarded, he did not count, he did not consider

• कथम् (katham) - how, why

• सः (saḥ) - refers to Bhishma (he, that)

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

• परैः (paraiḥ) - by enemies, by others, by opponents

Words meanings and morphology

यस्य (yasya) - refers to Bhishma (whose, of which)

(pronoun)

Genitive, masculine, singular of yad

yad - which, what, who

वीर्ये (vīrye) - in valor, in heroism, in power

(noun)

Locative, neuter, singular of vīrya

vīrya - valor, strength, heroism, energy

समाश्वस्य (samāśvasya) - having relied, having found comfort, having become confident

(indeclinable)

absolutive

Derived from root śvas (to breathe, to be confident) with prefixes sam and ā.

Prefixes: sam+ā

Root: śvas (class 2)

मम (mama) - my, of me

(pronoun)

Genitive, singular of mad

mad - I, me

पुत्रः (putraḥ) - refers to Duryodhana (son)

(noun)

Nominative, masculine, singular of putra

putra - son

बृहद्बलः (bṛhadbalaḥ) - an epithet for Duryodhana (of great strength, powerful)

(adjective)

Nominative, masculine, singular of bṛhadbala

bṛhadbala - of great strength, very powerful

Compound type : Bahuvrīhi (bṛhat+bala)

• bṛhat – great, large, vast
  adjective
• bala – strength, power, force
  noun (neuter)

न (na) - not, no

(indeclinable)

पाण्डवान् (pāṇḍavān) - the Pandavas, sons of Pandu

(proper noun)

Accusative, masculine, plural of pāṇḍava

pāṇḍava - descendant of Pandu, the Pandavas

अगणयत् (agaṇayat) - he disregarded, he did not count, he did not consider

(verb)

3rd person , singular, active, past imperfect (laṅ) of gaṇ

imperfect active

3rd singular imperfect active from root gaṇ (class 10), with augment 'a'.

Root: gaṇ (class 10)

कथम् (katham) - how, why

(indeclinable)

सः (saḥ) - refers to Bhishma (he, that)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

निहतः (nihataḥ) - killed, struck down, slain

(adjective)

Nominative, masculine, singular of nihata

nihata - killed, struck, slain

Past Passive Participle

Derived from root han (to strike, kill) with prefix ni.

Prefix: ni

Root: han (class 2)

परैः (paraiḥ) - by enemies, by others, by opponents

(noun)

Instrumental, masculine, plural of para

para - other, hostile, enemy, supreme