महाभारतः mahābhārataḥ - book-5, chapter-13, verse-11

त्वद्वीर्यान्निहते वृत्रे वासवो ब्रह्महत्यया ।
वृतः सुरगणश्रेष्ठ मोक्षं तस्य विनिर्दिश ॥११॥

11. tvadvīryānnihate vṛtre vāsavo brahmahatyayā ,
vṛtaḥ suragaṇaśreṣṭha mokṣaṁ tasya vinirdiśa.

11. tvat-vīryāt nihate vṛtre vāsavaḥ brahma-hatyayā
vṛtaḥ sura-gaṇa-śreṣṭha mokṣam tasya vinirdiśa

11. Due to your valor, Vṛtra was slain. Indra (Vāsava) has become afflicted by the sin of killing a brahmin (brahmahatyā). O best among the hosts of gods, please declare the means of his liberation (mokṣa).

Words meanings summery:

• त्वत्-वीर्यात् (tvat-vīryāt) - from your valor, due to your prowess

• निहते (nihate) - having been killed, slain

• वृत्रे (vṛtre) - in Vṛtra, regarding Vṛtra

• वासवः (vāsavaḥ) - Indra

• ब्रह्म-हत्यया (brahma-hatyayā) - by the sin of killing a brahmin (brahmahatyā)

• वृतः (vṛtaḥ) - afflicted, overcome, seized, surrounded

• सुर-गण-श्रेष्ठ (sura-gaṇa-śreṣṭha) - O best among the hosts of gods

• मोक्षम् (mokṣam) - liberation (mokṣa)

• तस्य (tasya) - for him, of him

• विनिर्दिश (vinirdiśa) - declare, prescribe, instruct

Words meanings and morphology

त्वत्-वीर्यात् (tvat-vīryāt) - from your valor, due to your prowess

(noun)

Ablative, neuter, singular of tvat-vīrya

tvat-vīrya - your valor, your prowess

Compound type : tatpurusha (tvat+vīrya)

• tvat – your, you (genitive/ablative of tvad)
  pronoun
• vīrya – valor, prowess, strength
  noun (neuter)

निहते (nihate) - having been killed, slain

(adjective)

Locative, masculine, singular of nihata

nihata - killed, slain, struck down

Past Passive Participle

Derived from han (to strike, kill) with ni prefix.

Prefix: ni

Root: han (class 2)

वृत्रे (vṛtre) - in Vṛtra, regarding Vṛtra

(proper noun)

Locative, masculine, singular of vṛtra

vṛtra - Vṛtra (name of an asura)

वासवः (vāsavaḥ) - Indra

(proper noun)

Nominative, masculine, singular of vāsava

vāsava - Indra, an epithet of Indra

ब्रह्म-हत्यया (brahma-hatyayā) - by the sin of killing a brahmin (brahmahatyā)

(noun)

Instrumental, feminine, singular of brahma-hatyā

brahma-hatyā - the killing of a brahmin, the sin of brahminicide (brahmahatyā)

Compound type : tatpurusha (brahman+hatyā)

• brahman – a brahmin, the Absolute (brahman)
  noun (masculine)
• hatyā – killing, murder, slaughter
  noun (feminine)

वृतः (vṛtaḥ) - afflicted, overcome, seized, surrounded

(adjective)

Nominative, masculine, singular of vṛta

vṛta - surrounded, covered, chosen, appointed, afflicted

Past Passive Participle

Root: vṛ (class 9)

सुर-गण-श्रेष्ठ (sura-gaṇa-śreṣṭha) - O best among the hosts of gods

(adjective)

Vocative, masculine, singular of sura-gaṇa-śreṣṭha

sura-gaṇa-śreṣṭha - best of the hosts of gods

Compound type : tatpurusha (sura+gaṇa+śreṣṭha)

• sura – god, deity
  noun (masculine)
• gaṇa – host, multitude, group
  noun (masculine)
• śreṣṭha – best, most excellent
  adjective (masculine)

मोक्षम् (mokṣam) - liberation (mokṣa)

(noun)

Accusative, masculine, singular of mokṣa

mokṣa - liberation, emancipation, release (mokṣa)

तस्य (tasya) - for him, of him

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, it

विनिर्दिश (vinirdiśa) - declare, prescribe, instruct

(verb)

2nd person , singular, active, imperative (loṭ) of vinirdiś

Prefixes: vi+nir

Root: diś (class 6)