महाभारतः mahābhārataḥ - book-7, chapter-18, verse-7

अथ नारायणाः क्रुद्धा विविधायुधपाणयः ।
छादयन्तः शरव्रातैः परिवव्रुर्धनंजयम् ॥७॥

7. atha nārāyaṇāḥ kruddhā vividhāyudhapāṇayaḥ ,
chādayantaḥ śaravrātaiḥ parivavrurdhanaṁjayam.

7. atha nārāyaṇāḥ kruddhāḥ vividhāyudhapāṇayaḥ
chādayantaḥ śaravrātaiḥ parivavruḥ dhanaṃjayam

7. atha kruddhāḥ vividhāyudhapāṇayaḥ nārāyaṇāḥ
śaravrātaiḥ chādayantaḥ dhanaṃjayam parivavruḥ

7. Then, the enraged Nārayāṇas, holding various weapons in their hands, surrounded Arjuna (dhanaṃjaya), overwhelming him with showers of arrows.

Words meanings summery:

• अथ (atha) - then, now, thereupon, and now

• नारायणाः (nārāyaṇāḥ) - the Nārayāṇas (a group of powerful warriors or divine beings)

• क्रुद्धाः (kruddhāḥ) - angry, enraged, furious

• विविधायुधपाणयः (vividhāyudhapāṇayaḥ) - having various weapons in their hands, armed with diverse weapons

• छादयन्तः (chādayantaḥ) - covering, concealing, overwhelming, shrouding

• शरव्रातैः (śaravrātaiḥ) - with showers of arrows, with multitudes of arrows

• परिवव्रुः (parivavruḥ) - they surrounded, they enveloped, they encompassed

• धनंजयम् (dhanaṁjayam) - Arjuna (Arjuna (lit. 'conqueror of wealth'))

Words meanings and morphology

अथ (atha) - then, now, thereupon, and now

(indeclinable)

नारायणाः (nārāyaṇāḥ) - the Nārayāṇas (a group of powerful warriors or divine beings)

(proper noun)

Nominative, masculine, plural of nārāyaṇa

nārāyaṇa - Narayana (a name of Vishnu/Krishna); a class of celestial beings/warriors

क्रुद्धाः (kruddhāḥ) - angry, enraged, furious

(adjective)

Nominative, masculine, plural of kruddha

kruddha - angry, enraged, provoked, passionate

Past Passive Participle

Derived from the root √krudh (to be angry).

Root: krudh (class 4)

Note: Agrees with nārāyaṇāḥ (nominative plural).

विविधायुधपाणयः (vividhāyudhapāṇayaḥ) - having various weapons in their hands, armed with diverse weapons

(adjective)

Nominative, masculine, plural of vividhāyudhapāṇi

vividhāyudhapāṇi - one having various weapons in hand

Compound type : bahuvrīhi (vividha+āyudha+pāṇi)

• vividha – various, diverse, manifold, many kinds of
  adjective
• āyudha – weapon, implement, instrument
  noun (neuter)
• pāṇi – hand, forearm
  noun (masculine)

Note: Agrees with nārāyaṇāḥ (nominative plural).

छादयन्तः (chādayantaḥ) - covering, concealing, overwhelming, shrouding

(participle)

Nominative, masculine, plural of chādayant

chādayat - covering, concealing, making invisible

Present Active Participle (Causative)

Derived from the causative stem of √chad (to cover).

Root: chad (class 10)

Note: Agrees with nārāyaṇāḥ (nominative plural).

शरव्रातैः (śaravrātaiḥ) - with showers of arrows, with multitudes of arrows

(noun)

Instrumental, masculine, plural of śaravrāta

śaravrāta - multitude of arrows, shower of arrows

Compound type : tatpuruṣa (śara+vrāta)

• śara – arrow, reed
  noun (masculine)
• vrāta – multitude, host, troop, collection, shower
  noun (masculine)

Note: Indicates the means by which Arjuna was overwhelmed/covered.

परिवव्रुः (parivavruḥ) - they surrounded, they enveloped, they encompassed

(verb)

3rd person , plural, active, perfect (liṭ) of pari-vṛ

Prefix: pari

Root: vṛ (class 5)

धनंजयम् (dhanaṁjayam) - Arjuna (Arjuna (lit. 'conqueror of wealth'))

(proper noun)

Accusative, masculine, singular of dhanaṃjaya

dhanaṁjaya - Arjuna (one of the Pāṇḍavas); lit. 'conqueror of wealth'

Compound type : upapada tatpuruṣa (dhana+jaya)

• dhana – wealth, riches, property
  noun (neuter)
• jaya – victory, triumph, conquest
  noun (masculine)
  Derived from the root √ji (to conquer).
  Root: ji (class 1)

Note: Object of the verb 'parivavruḥ'.