योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-75, verse-7

वासवाजौ तनुत्यागी वृत्रो विततमानसः ।
अन्तःशान्तमना मानी चकार सुरसंगरम् ॥ ७ ॥

vāsavājau tanutyāgī vṛtro vitatamānasaḥ ,
antaḥśāntamanā mānī cakāra surasaṃgaram 7

7. vāsavājau tanutyāgī vṛtraḥ vitatamānasaḥ
antaḥśāntamanā mānī cakāra surasaṅgaram

7. vṛtraḥ vāsavājau tanutyāgī vitatamānasaḥ
antaḥśāntamanā mānī surasaṅgaram cakāra

7. Vṛtra, who sacrificed his body in the battle with Indra, possessed a vast and inwardly peaceful mind. With great honor, he engaged in battle with the gods.

Words meanings summery:

• वासवाजौ (vāsavājau) - in the battle of Indra

• तनुत्यागी (tanutyāgī) - one who is willing to sacrifice their body in battle (one who abandons the body; body-sacrificing)

• वृत्रः (vṛtraḥ) - Vṛtra (name of a demon)

• विततमानसः (vitatamānasaḥ) - whose mind is serene and detached (whose mind is expanded/vast)

• अन्तःशान्तमना (antaḥśāntamanā) - whose mind is internally peaceful

• मानी (mānī) - proud, honorable, self-respecting

• चकार (cakāra) - he did, he performed

• सुरसङ्गरम् (surasaṅgaram) - battle with the gods

Words meanings and morphology

वासवाजौ (vāsavājau) - in the battle of Indra

(noun)

Locative, masculine, singular of vāsavāja

vāsavāja - Indra's battle

Compound type : ṣaṣṭhī-tatpuruṣa (vāsava+āja)

• vāsava – Indra, a son of Vasu
  proper noun (masculine)
• āja – battle, fight, conflict
  noun (masculine)

तनुत्यागी (tanutyāgī) - one who is willing to sacrifice their body in battle (one who abandons the body; body-sacrificing)

(adjective)

Nominative, masculine, singular of tanutyāgin

tanutyāgin - one who gives up the body, sacrificing the body

Compound type : tatpuruṣa (tanu+tyāgin)

• tanu – body, person, self
  noun (feminine)
• tyāgin – one who abandons, renounces, gives up
  adjective (masculine)
  agent noun derived from verb tyaj
  From root tyaj (to abandon) + -in(i) pratyaya
  Root: tyaj (class 1)

वृत्रः (vṛtraḥ) - Vṛtra (name of a demon)

(proper noun)

Nominative, masculine, singular of vṛtra

vṛtra - Vṛtra (a Vedic demon, personification of drought, slain by Indra)

विततमानसः (vitatamānasaḥ) - whose mind is serene and detached (whose mind is expanded/vast)

(adjective)

Nominative, masculine, singular of vitatamānasa

vitatamānasa - having an expanded or vast mind

Compound type : bahuvrīhi (vitata+mānasa)

• vitata – expanded, spread out, vast
  adjective (neuter)
  Past Passive Participle
  Derived from root tan (to stretch) with prefix vi-
  Prefix: vi
  Root: tan (class 8)
• mānasa – mind, mental
  noun (neuter)

अन्तःशान्तमना (antaḥśāntamanā) - whose mind is internally peaceful

(adjective)

Nominative, masculine, singular of antaḥśāntamanas

antaḥśāntamanas - having an internally peaceful mind

Compound type : bahuvrīhi (antar+śānta+manas)

• antar – within, internally, inside
  indeclinable
• śānta – peaceful, calm, tranquil
  adjective (neuter)
  Past Passive Participle
  Derived from root śam (to be calm)
  Root: śam (class 4)
• manas – mind, intellect, thought
  noun (neuter)

मानी (mānī) - proud, honorable, self-respecting

(adjective)

Nominative, masculine, singular of mānin

mānin - proud, honorable, one who respects oneself; conceited

From root man (to think) + -in(i) pratyaya

Root: man (class 4)

चकार (cakāra) - he did, he performed

(verb)

3rd person , singular, active, perfect (lit) of kṛ

Perfect (Lit) tense, 3rd person singular, active voice

Irregular perfect form of root kṛ

Root: kṛ (class 8)

सुरसङ्गरम् (surasaṅgaram) - battle with the gods

(noun)

Accusative, masculine, singular of surasaṅgara

surasaṅgara - battle with gods

Compound type : tatpuruṣa (sura+saṅgara)

• sura – god, deity
  noun (masculine)
• saṅgara – battle, encounter, conflict
  noun (masculine)