महाभारतः mahābhārataḥ - book-7, chapter-69, verse-40

रणे तस्मिन्सुमहति विजयाय सुतस्य ते ।
विसिस्मापयिषुर्लोकं विद्यया ब्रह्मवित्तमः ॥४०॥

40. raṇe tasminsumahati vijayāya sutasya te ,
visismāpayiṣurlokaṁ vidyayā brahmavittamaḥ.

40. raṇe tasmin sumahati vijayāya sutasya te
visismāpayiṣuḥ lokam vidyayā brahmavittamaḥ

40. brahmavittamaḥ tasmin sumahati raṇe te
sutasya vijayāya vidyayā lokam visismāpayiṣuḥ

40. In that very great battle, [Drona] — the foremost knower of brahman — intended to astonish the world with his profound knowledge (vidyā) for the victory of your son.

Words meanings summery:

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

• तस्मिन् (tasmin) - in that

• सुमहति (sumahati) - in the very great, in the mighty

• विजयाय (vijayāya) - for the victory

• सुतस्य (sutasya) - of the son

• ते (te) - your

• विसिस्मापयिषुः (visismāpayiṣuḥ) - desirous of astonishing, intending to amaze

• लोकम् (lokam) - the world, people

• विद्यया (vidyayā) - by knowledge, by skill, by learning

• ब्रह्मवित्तमः (brahmavittamaḥ) - the best among those who know brahman, the foremost knower of brahman

Words meanings and morphology

रणे (raṇe) - in battle, on the battlefield

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, war, combat

तस्मिन् (tasmin) - in that

(pronoun)

Locative, masculine, singular of tad

tad - that, he, she, it

सुमहति (sumahati) - in the very great, in the mighty

(adjective)

Locative, masculine, singular of sumahat

sumahat - very great, mighty, huge

Compound type : karmadhāraya (su+mahat)

• su – good, well, very
  indeclinable
• mahat – great, large, mighty
  adjective (neuter)

विजयाय (vijayāya) - for the victory

(noun)

Dative, masculine, singular of vijaya

vijaya - victory, triumph

सुतस्य (sutasya) - of the son

(noun)

Genitive, masculine, singular of suta

suta - son, offspring

ते (te) - your

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you

विसिस्मापयिषुः (visismāpayiṣuḥ) - desirous of astonishing, intending to amaze

(adjective)

Nominative, masculine, singular of visismāpayiṣu

visismāpayiṣu - desirous of astonishing

Desiderative Participle

From root smi (to wonder) + causative suffix -āpaya + desiderative suffix -san + u. Prefix vi- intensifies.

Prefix: vi

Root: smi (class 1)

लोकम् (lokam) - the world, people

(noun)

Accusative, masculine, singular of loka

loka - world, people, realm

विद्यया (vidyayā) - by knowledge, by skill, by learning

(noun)

Instrumental, feminine, singular of vidyā

vidyā - knowledge, learning, science, skill

ब्रह्मवित्तमः (brahmavittamaḥ) - the best among those who know brahman, the foremost knower of brahman

(adjective)

Nominative, masculine, singular of brahmavittama

brahmavittama - best knower of brahman

Compound type : tatpuruṣa (brahman+vit+tama)

• brahman – the Absolute, ultimate reality, sacred utterance
  noun (neuter)
• vit – knower, understanding
  noun
  From root vid (to know).
  Root: vid (class 2)
• tama – most, supreme (superlative suffix)
  suffix/adjective
  Superlative suffix.