महाभारतः mahābhārataḥ - book-6, chapter-43, verse-66

इरावानथ संक्रुद्धः श्रुतायुषममर्षणम् ।
प्रत्युद्ययौ रणे यत्तो यत्तरूपतरं ततः ॥६६॥

66. irāvānatha saṁkruddhaḥ śrutāyuṣamamarṣaṇam ,
pratyudyayau raṇe yatto yattarūpataraṁ tataḥ.

66. irāvān atha saṃkruddhaḥ śrutāyuṣam amarṣaṇam
pratyudyayau raṇe yattaḥ yattarūpataram tataḥ

66. atha saṃkruddhaḥ yattaḥ yattarūpataram irāvān
raṇe amarṣaṇam śrutāyuṣam tataḥ pratyudyayau

66. Then Irāvat, greatly enraged, being exceedingly resolute, advanced in battle against the unforgiving Śrutāyuṣa.

Words meanings summery:

• इरावान् (irāvān) - The warrior Irāvat (Irāvat (proper name, son of Arjuna and a Nāga princess))

• अथ (atha) - then, now, therefore

• संक्रुद्धः (saṁkruddhaḥ) - greatly enraged, furious

• श्रुतायुषम् (śrutāyuṣam) - The warrior Śrutāyuṣa (Śrutāyuṣa (proper name))

• अमर्षणम् (amarṣaṇam) - intolerant, impatient, unforgiving

• प्रत्युद्ययौ (pratyudyayau) - he went to meet, he advanced against

• रणे (raṇe) - in battle, in war

• यत्तः (yattaḥ) - resolute and ready for battle (prepared, striving, diligent, restrained)

• यत्तरूपतरम् (yattarūpataram) - exceedingly resolute (intensifying 'yatta') (more striving in appearance, more resolute, more diligent)

• ततः (tataḥ) - then, thereupon, from that

Words meanings and morphology

इरावान् (irāvān) - The warrior Irāvat (Irāvat (proper name, son of Arjuna and a Nāga princess))

(proper noun)

Nominative, masculine, singular of irāvat

irāvat - Irāvat, a proper name

अथ (atha) - then, now, therefore

(indeclinable)

संक्रुद्धः (saṁkruddhaḥ) - greatly enraged, furious

(adjective)

Nominative, masculine, singular of saṃkruddha

saṁkruddha - greatly enraged, furious, highly wrathful

Past Passive Participle

From √krudh 'to be angry' with prefix saṃ-

Prefix: sam

Root: krudh (class 4)

श्रुतायुषम् (śrutāyuṣam) - The warrior Śrutāyuṣa (Śrutāyuṣa (proper name))

(proper noun)

Accusative, masculine, singular of śrutāyuṣa

śrutāyuṣa - Śrutāyuṣa (a proper name, lit. 'whose life is heard/famous')

Compound type : bahuvrihi (śruta+āyuṣ)

• śruta – heard, famous, known
  adjective (masculine)
  Past Passive Participle
  From √śru 'to hear'
  Root: śru (class 1)
• āyuṣ – life, vitality, duration of life
  noun (neuter)

अमर्षणम् (amarṣaṇam) - intolerant, impatient, unforgiving

(adjective)

Accusative, masculine, singular of amarṣaṇa

amarṣaṇa - intolerant, impatient, unforgiving, irresistible

From √mṛṣ 'to endure' with negative prefix a-

Compound type : nañ-tatpuruṣa (a+marṣaṇa)

• a – not, un-
  indeclinable
• marṣaṇa – tolerating, enduring
  adjective (masculine)
  from √mṛṣ 'to endure'
  Root: mṛṣ (class 4)

प्रत्युद्ययौ (pratyudyayau) - he went to meet, he advanced against

(verb)

3rd person , singular, active, past perfect (lit) of yā

Perfect Active

3rd person singular, root √yā with prefixes prati- and ud-

Prefixes: prati+ud

Root: yā (class 2)

रणे (raṇe) - in battle, in war

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, war, conflict

यत्तः (yattaḥ) - resolute and ready for battle (prepared, striving, diligent, restrained)

(adjective)

Nominative, masculine, singular of yatta

yatta - prepared, striving, diligent, restrained, self-controlled

Past Passive Participle

From √yat 'to strive, to control'

Root: yat (class 1)

यत्तरूपतरम् (yattarūpataram) - exceedingly resolute (intensifying 'yatta') (more striving in appearance, more resolute, more diligent)

(adjective)

Nominative, masculine, singular of yattarūpatara

yattarūpatara - more diligent in form/nature, more resolute, more zealous

Comparative form of yattarūpa

Compound type : tatpurusha (yatta+rūpa+tara)

• yatta – prepared, striving, diligent
  adjective (masculine)
  Past Passive Participle
  From √yat 'to strive'
  Root: yat (class 1)
• rūpa – form, appearance, nature, beauty
  noun (neuter)
• tara – more (comparative suffix)
  suffix
  Comparative suffix

ततः (tataḥ) - then, thereupon, from that

(indeclinable)