महाभारतः mahābhārataḥ - book-6, chapter-55, verse-66

अमृष्यमाणो भगवान्केशवः परवीरहा ।
अचिन्तयदमेयात्मा नास्ति यौधिष्ठिरं बलम् ॥६६॥

66. amṛṣyamāṇo bhagavānkeśavaḥ paravīrahā ,
acintayadameyātmā nāsti yaudhiṣṭhiraṁ balam.

66. amṛṣyamāṇaḥ bhagavān keśavaḥ paravīrahā
acintayat ameyātmā na asti yauhiṣṭhiraṃ balam

66. bhagavān keśavaḥ paravīrahā ameyātmā
amṛṣyamāṇaḥ acintayat na asti yauhiṣṭhiraṃ balam

66. The immeasurable Lord Keśava (Krishna), the slayer of mighty enemies, unable to tolerate (amṛṣyamāṇa) the sight, thought, "Yudhiṣṭhira's army will not survive."

Words meanings summery:

• अमृष्यमाणः (amṛṣyamāṇaḥ) - unable to tolerate the sight (of the destruction) (not tolerating, unable to bear)

• भगवान् (bhagavān) - Lord, divine one, illustrious

• केशवः (keśavaḥ) - Keśava (name of Krishna)

• परवीरहा (paravīrahā) - slayer of enemy heroes

• अचिन्तयत् (acintayat) - he thought, he reflected

• अमेयात्मा (ameyātmā) - of immeasurable soul, whose essence is immeasurable

• न (na) - not

• अस्ति (asti) - will survive (is, exists)

• यौहिष्ठिरं (yauhiṣṭhiraṁ) - Yudhiṣṭhira's

• बलम् (balam) - army, strength, force

Words meanings and morphology

अमृष्यमाणः (amṛṣyamāṇaḥ) - unable to tolerate the sight (of the destruction) (not tolerating, unable to bear)

(participle)

Nominative, masculine, singular of amṛṣyamāṇa

amṛṣyamāṇa - not enduring, unable to bear, impatient

Present Middle Participle (Negated)

From na + root √mṛṣ (to bear, tolerate) + suffix śānac.

Compound type : nañ-tatpuruṣa (na+mṛṣyamāṇa)

• na – not
  indeclinable
• mṛṣyamāṇa – tolerating, enduring
  participle (masculine)
  Present Middle Participle
  From root √mṛṣ (to bear, tolerate) + suffix śānac.
  Root: mṛṣ (class 1)

Note: Agrees with 'bhagavān keśavaḥ'.

भगवान् (bhagavān) - Lord, divine one, illustrious

(adjective)

Nominative, masculine, singular of bhagavat

bhagavat - divine, illustrious, glorious, Lord (especially of Viṣṇu or Kṛṣṇa)

Possessive adjective from bhaga (fortune, glory).

Note: Refers to Keśava (Krishna).

केशवः (keśavaḥ) - Keśava (name of Krishna)

(proper noun)

Nominative, masculine, singular of keśava

keśava - Keśava (name of Viṣṇu/Kṛṣṇa), having beautiful hair, slayer of the demon Keśī

Note: Subject of the sentence.

परवीरहा (paravīrahā) - slayer of enemy heroes

(noun)

Nominative, masculine, singular of paravīrahā

paravīrahā - slayer of enemy heroes, destroyer of powerful foes

Compound formed from para-vīra (enemy hero) and hā (slayer, from √han).

Compound type : tatpuruṣa (para-vīra+hā)

• para-vīra – enemy hero, hostile warrior
  noun (masculine)
• hā – slayer, killer, destroyer
  noun (masculine)
  From root √han (to strike, kill).
  Root: han (class 2)

Note: Agrees with Keśava.

अचिन्तयत् (acintayat) - he thought, he reflected

(verb)

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

Imperfect active 3rd singular

Causative of √cit (to perceive) in the 10th class.

Root: cint (class 10)

Note: Verb for Keśava's action.

अमेयात्मा (ameyātmā) - of immeasurable soul, whose essence is immeasurable

(noun)

Nominative, masculine, singular of ameyātman

ameyātman - whose nature (ātman) is immeasurable, of infinite essence

Compound of ameya (immeasurable) and ātman (self, soul).

Compound type : bahuvrīhi (ameya+ātman)

• ameya – immeasurable, unfathomable, immense
  adjective (masculine)
  Gerundive (Negated)
  From na + √mā (to measure) + yat suffix.
  Root: mā (class 2)
• ātman – self, soul, spirit, essence (ātman)
  noun (masculine)

Note: Agrees with Keśava.

न (na) - not

(indeclinable)

Note: Part of 'nāsti'.

अस्ति (asti) - will survive (is, exists)

(verb)

3rd person , singular, active, present (laṭ) of as

Present active 3rd singular

Root: as (class 2)

Note: Part of 'nāsti'.

यौहिष्ठिरं (yauhiṣṭhiraṁ) - Yudhiṣṭhira's

(adjective)

Nominative, neuter, singular of yauhiṣṭhira

yauhiṣṭhira - relating to Yudhiṣṭhira, belonging to Yudhiṣṭhira

Derived from Yudhiṣṭhira with a patronymic/possessive suffix.

Note: Agrees with 'balam'.

बलम् (balam) - army, strength, force

(noun)

Nominative, neuter, singular of bala

bala - strength, power, army, force

Note: Subject of 'na asti'.