महाभारतः mahābhārataḥ - book-7, chapter-152, verse-4

तस्मिंस्त्वमानुषे युद्धे वर्तमाने भयावहे ।
कर्णराक्षसयोर्नक्तं दारुणप्रतिदर्शने ॥४॥

4. tasmiṁstvamānuṣe yuddhe vartamāne bhayāvahe ,
karṇarākṣasayornaktaṁ dāruṇapratidarśane.

4. tasmin tu amānuṣe yuddhe vartamāne bhayāvahe
karṇarākṣasayoḥ naktam dāruṇapratidarśane

4. tasmin amānuṣe bhayāvahe dāruṇapratidarśane
yuddhe karṇarākṣasayoḥ naktam vartamāne tu

4. While that terrifying, superhuman battle, a dreadful spectacle involving Karṇa and the demon, was taking place at night.

Words meanings summery:

• तस्मिन् (tasmin) - in that, in this

• तु (tu) - but, indeed, however

• अमानुषे (amānuṣe) - non-human, superhuman

• युद्धे (yuddhe) - in the battle

• वर्तमाने (vartamāne) - while being, while taking place, ongoing

• भयावहे (bhayāvahe) - terrifying, dreadful

• कर्णराक्षसयोः (karṇarākṣasayoḥ) - of Karna and the demon

• नक्तम् (naktam) - at night, by night

• दारुणप्रतिदर्शने (dāruṇapratidarśane) - a dreadful spectacle

Words meanings and morphology

तस्मिन् (tasmin) - in that, in this

(pronoun)

Locative, masculine, singular of tad

tad - that, this

Note: Refers to yuddhe.

तु (tu) - but, indeed, however

(indeclinable)

Note: Particle, often used for emphasis or transition.

अमानुषे (amānuṣe) - non-human, superhuman

(adjective)

Locative, neuter, singular of amānuṣa

amānuṣa - not human, superhuman, divine

Compound type : nañ-tatpuruṣa (a+mānuṣa)

• a – not, non
  indeclinable
• mānuṣa – human, relating to humans
  noun (masculine)
  derived from manu

Note: Qualifies yuddhe.

युद्धे (yuddhe) - in the battle

(noun)

Locative, neuter, singular of yuddha

yuddha - battle, fight, war

Past Passive Participle

from root yudh

Root: yudh (class 4)

Note: Principal noun for the locative phrase.

वर्तमाने (vartamāne) - while being, while taking place, ongoing

(adjective)

Locative, neuter, singular of vartamāna

vartamāna - being, existing, present, current

Present Active Participle

from root vṛt

Root: vṛt (class 1)

Note: Qualifies yuddhe.

भयावहे (bhayāvahe) - terrifying, dreadful

(adjective)

Locative, neuter, singular of bhayāvaha

bhayāvaha - bringing fear, terrifying, frightful

bhayā (fear) + āvaha (bringing)

Compound type : tatpuruṣa (bhaya+āvaha)

• bhaya – fear, terror
  noun (neuter)
• āvaha – bringing, causing
  adjective (masculine)
  from root vah with ā
  Prefix: ā
  Root: vah (class 1)

Note: Qualifies yuddhe.

कर्णराक्षसयोः (karṇarākṣasayoḥ) - of Karna and the demon

(noun)

Genitive, masculine, dual of karṇarākṣasa

karṇarākṣasa - Karna and the demon

Compound type : dvandva (karṇa+rākṣasa)

• karṇa – Karna (proper name)
  proper noun (masculine)
• rākṣasa – demon, ogre
  noun (masculine)

Note: Expresses relationship between Karna and the demon.

नक्तम् (naktam) - at night, by night

(indeclinable)

Note: Adverb of time.

दारुणप्रतिदर्शने (dāruṇapratidarśane) - a dreadful spectacle

(noun)

Locative, neuter, singular of dāruṇapratidarśana

dāruṇapratidarśana - dreadful sight/spectacle

Compound type : karma-dhāraya (dāruṇa+pratidarśana)

• dāruṇa – dreadful, terrible, cruel
  adjective (masculine)
• pratidarśana – seeing, showing, spectacle
  noun (neuter)
  from root dṛś with prati
  Prefix: prati
  Root: dṛś (class 1)

Note: Qualifies yuddhe.