महाभारतः mahābhārataḥ - book-8, chapter-31, verse-63

अमर्षी नित्यसंरब्धश्चिरं वैरमनुस्मरन् ।
एष भीमो जयप्रेप्सुर्युधि तिष्ठति वीर्यवान् ॥६३॥

63. amarṣī nityasaṁrabdhaściraṁ vairamanusmaran ,
eṣa bhīmo jayaprepsuryudhi tiṣṭhati vīryavān.

63. amarṣī nityasaṃrabdhaḥ ciram vairam anusmaran
eṣaḥ bhīmaḥ jayaprepsuḥ yudhi tiṣṭhati vīryavān

63. eṣaḥ amarṣī nityasaṃrabdhaḥ ciram vairam anusmaran
jayaprepsuḥ vīryavān bhīmaḥ yudhi tiṣṭhati

63. This Bhima, unforgiving and perpetually enraged, remembering the long-standing hostility, stands valorous in battle, eager for victory.

Words meanings summery:

• अमर्षी (amarṣī) - unforgiving (intolerant, impatient, unforgiving)

• नित्यसंरब्धः (nityasaṁrabdhaḥ) - perpetually enraged (always enraged, constantly furious)

• चिरम् (ciram) - long-standing (for a long time, long-standing)

• वैरम् (vairam) - hostility (enmity, hostility)

• अनुस्मरन् (anusmaran) - remembering

• एषः (eṣaḥ) - this (Bhima) (this, this one)

• भीमः (bhīmaḥ) - Bhima (Bhima (name of a Pandava prince), terrible, formidable)

• जयप्रेप्सुः (jayaprepsuḥ) - eager for victory (desirous of victory, eager for triumph)

• युधि (yudhi) - in battle (in battle, in fight)

• तिष्ठति (tiṣṭhati) - stands (stands, remains, abides)

• वीर्यवान् (vīryavān) - valorous (valorous, powerful, courageous)

Words meanings and morphology

अमर्षी (amarṣī) - unforgiving (intolerant, impatient, unforgiving)

(adjective)

Nominative, masculine, singular of amarṣin

amarṣin - impatient, intolerant, unforgiving, wrathful

from a (not) + marṣa (patience)

Compound type : negation tatpurusha (a+marṣa)

• a – not, un-
  indeclinable
  negation prefix
• marṣa – patience, endurance
  noun (masculine)
  from root mṛṣ (to bear, endure)
  Root: mṛṣ (class 1)

नित्यसंरब्धः (nityasaṁrabdhaḥ) - perpetually enraged (always enraged, constantly furious)

(adjective)

Nominative, masculine, singular of nityasaṃrabdha

nityasaṁrabdha - always enraged, constantly furious

compound of nitya (eternal, constant) + saṃrabdha (enraged)

Compound type : tatpurusha (nitya+saṃrabdha)

• nitya – constant, eternal, perpetual
  adjective
• saṃrabdha – enraged, furious, excited
  adjective (masculine)
  past passive participle
  past passive participle from sam-rabh (to seize, to begin, to be excited)
  Prefix: sam
  Root: rabh (class 1)

चिरम् (ciram) - long-standing (for a long time, long-standing)

(indeclinable)

Note: Used adverbially.

वैरम् (vairam) - hostility (enmity, hostility)

(noun)

Accusative, neuter, singular of vaira

vaira - enmity, hostility, hatred

derived from vīra (hero) meaning 'hero's enmity'

अनुस्मरन् (anusmaran) - remembering

(adjective)

Nominative, masculine, singular of anusmarat

smṛ - to remember, to recall

present active participle

present active participle from anu-smṛ

Prefix: anu

Root: smṛ (class 1)

एषः (eṣaḥ) - this (Bhima) (this, this one)

(pronoun)

Nominative, masculine, singular of etas

etas - this, this one

Note: demonstrative pronoun

भीमः (bhīmaḥ) - Bhima (Bhima (name of a Pandava prince), terrible, formidable)

(proper noun)

Nominative, masculine, singular of bhīma

bhīma - Bhima (name of a Pandava prince), terrible, formidable, dreadful

Root: bhī (class 3)

जयप्रेप्सुः (jayaprepsuḥ) - eager for victory (desirous of victory, eager for triumph)

(adjective)

Nominative, masculine, singular of jayaprepsu

jayaprepsu - desirous of victory, seeking victory

desiderative adjective

compound: jaya (victory) + ips-u (desiderative suffix of āp (to obtain) -> īpsu)

Compound type : tatpurusha (jaya+īpsu)

• jaya – victory, triumph, conquest
  noun (masculine)
  from root ji (to conquer)
  Root: ji (class 1)
• īpsu – desirous of obtaining, wishing to attain
  adjective (masculine)
  desiderative suffix
  from desiderative stem of root āp (to obtain)
  Root: āp (class 5)

युधि (yudhi) - in battle (in battle, in fight)

(noun)

Locative, feminine, singular of yudh

yudh - battle, fight, war

Root: yudh (class 4)

तिष्ठति (tiṣṭhati) - stands (stands, remains, abides)

(verb)

3rd person , singular, active, present (lat) of sthā

present indicative

3rd person singular present indicative active, root sthā takes tiṣṭha as stem

Root: sthā (class 1)

वीर्यवान् (vīryavān) - valorous (valorous, powerful, courageous)

(adjective)

Nominative, masculine, singular of vīryavat

vīryavat - possessing valor, powerful, brave

possessive suffix -vat from vīrya (valor)