महाभारतः mahābhārataḥ - book-3, chapter-170, verse-66

अतिदेवासुरं कर्म कृतमेतत्त्वया रणे ।
गुर्वर्थश्च महान्पार्थ कृतः शत्रून्घ्नता मम ॥६६॥

66. atidevāsuraṁ karma kṛtametattvayā raṇe ,
gurvarthaśca mahānpārtha kṛtaḥ śatrūnghnatā mama.

66. atidevāsuram karma kṛtam etat tvayā raṇe guru
arthaḥ ca mahān pārtha kṛtaḥ śatrūn ghnatā mama

66. This deed (karma), surpassing even that of the gods and asuras, has been accomplished by you in battle. And, O son of Pṛthā (Pārtha), a great objective has been achieved for me by your slaying of my enemies.

Words meanings summery:

• अतिदेवासुरम् (atidevāsuram) - surpassing gods and asuras, beyond gods and demons

• कर्म (karma) - deed, action, work

• कृतम् (kṛtam) - done, performed, accomplished

• एतत् (etat) - this

• त्वया (tvayā) - by you

• रणे (raṇe) - in battle, on the battlefield

• गुरु (guru) - great, weighty, important

• अर्थः (arthaḥ) - purpose, meaning, objective, wealth

• च (ca) - and

• महान् (mahān) - great, large, important

• पार्थ (pārtha) - O son of Pṛthā (Arjuna) (O son of Pṛthā)

• कृतः (kṛtaḥ) - done, accomplished

• शत्रून् (śatrūn) - enemies

• घ्नता (ghnatā) - by killing, by striking

• मम (mama) - my, for me

Words meanings and morphology

अतिदेवासुरम् (atidevāsuram) - surpassing gods and asuras, beyond gods and demons

(adjective)

Accusative, neuter, singular of atidevāsura

atidevāsura - surpassing gods and asuras, beyond gods and demons

Compound type : tatpurusha (ati+deva+asura)

• ati – beyond, surpassing, over, very
  indeclinable
• deva – god, deity
  noun (masculine)
  Root: div (class 4)
• asura – demon, anti-god
  noun (masculine)
  Root: as (class 4)

कर्म (karma) - deed, action, work

(noun)

Accusative, neuter, singular of karman

karman - deed, action, work, fate (karma)

Root: kṛ (class 8)

कृतम् (kṛtam) - done, performed, accomplished

(adjective)

Nominative, neuter, singular of kṛta

kṛta - done, performed, made, accomplished

Past Passive Participle

suffix kta

Root: kṛ (class 8)

एतत् (etat) - this

(pronoun)

Nominative, neuter, singular of etad

etad - this

त्वया (tvayā) - by you

(pronoun)

Instrumental, singular of yuṣmad

yuṣmad - you

रणे (raṇe) - in battle, on the battlefield

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, war, conflict

Root: raṇ (class 1)

गुरु (guru) - great, weighty, important

(adjective)

Nominative, masculine, singular of guru

guru - heavy, weighty, great, important, venerable, teacher (guru)

अर्थः (arthaḥ) - purpose, meaning, objective, wealth

(noun)

Nominative, masculine, singular of artha

artha - aim, purpose, meaning, wealth, object, matter

च (ca) - and

(indeclinable)

महान् (mahān) - great, large, important

(adjective)

Nominative, masculine, singular of mahat

mahat - great, large, vast, eminent

पार्थ (pārtha) - O son of Pṛthā (Arjuna) (O son of Pṛthā)

(proper noun)

Vocative, masculine, singular of pārtha

pārtha - son of Pṛthā (Kunti), Arjuna

Derived from Pṛthā with a patronymic suffix

कृतः (kṛtaḥ) - done, accomplished

(adjective)

Nominative, masculine, singular of kṛta

kṛta - done, performed, made, accomplished

Past Passive Participle

suffix kta

Root: kṛ (class 8)

शत्रून् (śatrūn) - enemies

(noun)

Accusative, masculine, plural of śatru

śatru - enemy, foe, rival

घ्नता (ghnatā) - by killing, by striking

(adjective)

Instrumental, masculine, singular of ghnat

ghnat - killing, striking, destroying

Present Active Participle

suffix śatṛ

Root: han (class 2)

मम (mama) - my, for me

(pronoun)

Genitive, singular of asmad

asmad - I, me