महाभारतः mahābhārataḥ - book-7, chapter-133, verse-43

महानपनयस्त्वेष तव नित्यं हि सूतज ।
यस्त्वमुत्सहसे योद्धुं समरे शौरिणा सह ॥४३॥

43. mahānapanayastveṣa tava nityaṁ hi sūtaja ,
yastvamutsahase yoddhuṁ samare śauriṇā saha.

43. mahān apanayaḥ tu eṣaḥ tava nityam hi sūtaja
yaḥ tvam utsahase yoddhum samare śauriṇā saha

43. sūtaja eṣaḥ tava mahān nityam hi apanayaḥ
yaḥ tvam samare śauriṇā saha yoddhum utsahase

43. O son of a sūta, this is indeed a great and constant transgression (apanaya) on your part, that you dare to fight with Śauri (Kṛṣṇa) in battle.

Words meanings summery:

• महान् (mahān) - great, large, mighty

• अपनयः (apanayaḥ) - a grave error or improper action (apanaya) (transgression, impropriety, wrong conduct, deviation from rule)

• तु (tu) - but, indeed, on the other hand (particle)

• एषः (eṣaḥ) - this (masculine nominative singular)

• तव (tava) - your, of you

• नित्यम् (nityam) - always, constantly, eternal

• हि (hi) - indeed, surely, because (particle)

• सूतज (sūtaja) - Karna (who was raised by a sūta, a charioteer) (O son of a sūta)

• यः (yaḥ) - who, which (relative pronoun)

• त्वम् (tvam) - you

• उत्सहसे (utsahase) - you dare, you venture, you are able

• योद्धुम् (yoddhum) - to fight, to wage war

• समरे (samare) - in battle, in combat, in war

• शौरिणा (śauriṇā) - with Kṛṣṇa (with Śauri)

• सह (saha) - with, together with

Words meanings and morphology

महान् (mahān) - great, large, mighty

(adjective)

Nominative, masculine, singular of mahat

mahat - great, large, mighty, important

अपनयः (apanayaḥ) - a grave error or improper action (apanaya) (transgression, impropriety, wrong conduct, deviation from rule)

(noun)

Nominative, masculine, singular of apanaya

apanaya - wrong conduct, impropriety, transgression, removal

Prefix: apa

Root: nī (class 1)

तु (tu) - but, indeed, on the other hand (particle)

(indeclinable)

एषः (eṣaḥ) - this (masculine nominative singular)

(pronoun)

Nominative, masculine, singular of etad

etad - this (demonstrative pronoun)

तव (tava) - your, of you

(pronoun)

Genitive, singular of tvad

tvad - you (personal pronoun)

नित्यम् (nityam) - always, constantly, eternal

(adjective)

neuter, singular of nitya

nitya - constant, eternal, perpetual, regular

Note: Functions as an adverb here, 'constantly'

हि (hi) - indeed, surely, because (particle)

(indeclinable)

सूतज (sūtaja) - Karna (who was raised by a sūta, a charioteer) (O son of a sūta)

(noun)

Vocative, masculine, singular of sūtaja

sūtaja - son of a sūta (charioteer, mixed caste)

Compound type : Tatpuruṣa (sūta+ja)

• sūta – charioteer, bard, a class of mixed caste
  noun (masculine)
• ja – born, produced from
  adjective
  Suffix meaning 'born from'
  Root: jan (class 4)

यः (yaḥ) - who, which (relative pronoun)

(pronoun)

Nominative, masculine, singular of yad

yad - who, which, what (relative pronoun)

त्वम् (tvam) - you

(pronoun)

Nominative, singular of tvad

tvad - you (personal pronoun, 2nd person)

उत्सहसे (utsahase) - you dare, you venture, you are able

(verb)

2nd person , singular, middle, present (laṭ) of sah

Prefix: ut

Root: sah (class 1)

योद्धुम् (yoddhum) - to fight, to wage war

(verb)

infinitive of yudh

Infinitive

Root: yudh (class 4)

समरे (samare) - in battle, in combat, in war

(noun)

Locative, masculine, singular of samara

samara - battle, combat, war, conflict

शौरिणा (śauriṇā) - with Kṛṣṇa (with Śauri)

(proper noun)

Instrumental, masculine, singular of śauri

śauri - Śauri (a patronymic, descendant of Śūra, used for Kṛṣṇa)

सह (saha) - with, together with

(indeclinable)