महाभारतः mahābhārataḥ - book-7, chapter-121, verse-4

विनिवार्य स वीराणामस्त्रैरस्त्राणि सर्वशः ।
दर्शयन्रौद्रमात्मानमुग्रे कर्मणि धिष्ठितः ॥४॥

4. vinivārya sa vīrāṇāmastrairastrāṇi sarvaśaḥ ,
darśayanraudramātmānamugre karmaṇi dhiṣṭhitaḥ.

4. vinivārya sa vīrāṇām astraiḥ astrāṇi sarvaśaḥ
darśayan raudram ātmānam ugre karmaṇi dhiṣṭhitaḥ

4. sa vīrāṇām astraiḥ astrāṇi sarvaśaḥ vinivārya
raudram ātmānam darśayan ugre karmaṇi dhiṣṭhitaḥ

4. Completely warding off the weapons of the heroes with his own, and displaying his formidable self (ātman), he was engaged in a dreadful action (karma).

Words meanings summery:

• विनिवार्य (vinivārya) - having warded off, having prevented

• स (sa) - he, that

• वीराणाम् (vīrāṇām) - of the heroes, of the warriors

• अस्त्रैः (astraiḥ) - by weapons, with missiles

• अस्त्राणि (astrāṇi) - weapons, missiles

• सर्वशः (sarvaśaḥ) - entirely, completely, in every way

• दर्शयन् (darśayan) - showing, displaying, causing to see

• रौद्रम् (raudram) - dreadful, fierce, terrible, belonging to Rudra

• आत्मानम् (ātmānam) - Refers to his formidable form or nature. (self, soul, essence, body)

• उग्रे (ugre) - in fierce, in dreadful, in terrible

• कर्मणि (karmaṇi) - Refers to the specific dreadful task or engagement. (in action, in deed, in work)

• धिष्ठितः (dhiṣṭhitaḥ) - engaged, placed, standing, established

Words meanings and morphology

विनिवार्य (vinivārya) - having warded off, having prevented

(indeclinable)

Absolutive (Gerund)

Formed from root √vṛ (to cover, encompass, restrain) with upasargas vi- and ni-, followed by suffix -ya.

Prefixes: vi+ni

Root: vṛ (class 5)

स (sa) - he, that

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

वीराणाम् (vīrāṇām) - of the heroes, of the warriors

(noun)

Genitive, masculine, plural of vīra

vīra - hero, warrior, brave

अस्त्रैः (astraiḥ) - by weapons, with missiles

(noun)

Instrumental, neuter, plural of astra

astra - weapon, missile

Root: as (class 4)

अस्त्राणि (astrāṇi) - weapons, missiles

(noun)

Accusative, neuter, plural of astra

astra - weapon, missile

Root: as (class 4)

Note: Here, accusative plural.

सर्वशः (sarvaśaḥ) - entirely, completely, in every way

(indeclinable)

Derived from 'sarva' (all) with suffix -śaḥ (adverbial suffix).

दर्शयन् (darśayan) - showing, displaying, causing to see

(adjective)

Nominative, masculine, singular of darśayat

darśayat - showing, displaying

Present Active Participle (Causal)

Derived from the causal form of root √dṛś (to see), dārśayati, with the suffix -śat.

Root: dṛś (class 1)

रौद्रम् (raudram) - dreadful, fierce, terrible, belonging to Rudra

(adjective)

Accusative, neuter, singular of raudra

raudra - dreadful, fierce, terrible, frightful, connected with Rudra

Derived from Rudra (a fierce deity).

आत्मानम् (ātmānam) - Refers to his formidable form or nature. (self, soul, essence, body)

(noun)

Accusative, masculine, singular of ātman

ātman - self, soul, spirit, essence, life, body, mind (ātman)

Root: an (class 2)

उग्रे (ugre) - in fierce, in dreadful, in terrible

(adjective)

Locative, neuter, singular of ugra

ugra - fierce, terrible, formidable, violent, mighty

कर्मणि (karmaṇi) - Refers to the specific dreadful task or engagement. (in action, in deed, in work)

(noun)

Locative, neuter, singular of karman

karman - action, deed, work, ritual, destiny (karma)

Derived from root √kṛ (to do).

Root: kṛ (class 8)

धिष्ठितः (dhiṣṭhitaḥ) - engaged, placed, standing, established

(adjective)

Nominative, masculine, singular of dhiṣṭhita

dhiṣṭhita - placed, established, standing, engaged, situated

Past Passive Participle

Derived from root √sthā (to stand) with upasarga adhi-.

Prefix: adhi

Root: sthā (class 1)