महाभारतः mahābhārataḥ - book-7, chapter-29, verse-28

ततोऽर्जुनोऽस्त्रविच्छ्रैष्ठ्यं दर्शयन्नात्मनोऽरिषु ।
अभ्यवर्षच्छरौघेण कौरवाणामनीकिनीम् ॥२८॥

28. tato'rjuno'stravicchraiṣṭhyaṁ darśayannātmano'riṣu ,
abhyavarṣaccharaugheṇa kauravāṇāmanīkinīm.

28. tataḥ arjunaḥ astravit-śraiṣṭhyam darśayan ātmanaḥ
ariṣu abhyavarṣat śara-ogheṇa kauravāṇām anīkinīm

28. tataḥ arjunaḥ ātmanaḥ ariṣu astravit-śraiṣṭhyam
darśayan śara-ogheṇa kauravāṇām anīkinīm abhyavarṣat

28. Then Arjuna, displaying his preeminence in archery to his enemies, showered the Kaurava army with a volley of arrows.

Words meanings summery:

• ततः (tataḥ) - then (indicating sequence) (then, thence, from that)

• अर्जुनः (arjunaḥ) - Arjuna (name of a Pandava prince)

• अस्त्रवित्-श्रैष्ठ्यम् (astravit-śraiṣṭhyam) - preeminence as an archer (preeminence/superiority in weaponry/archery)

• दर्शयन् (darśayan) - displaying (his skill) (displaying, showing, exhibiting)

• आत्मनः (ātmanaḥ) - his own (skill) (of oneself, of the self (ātman))

• अरिषु (ariṣu) - to his enemies (among enemies, to enemies)

• अभ्यवर्षत् (abhyavarṣat) - showered (arrows) upon (the army) (showered, rained upon)

• शर-ओघेण (śara-ogheṇa) - with a volley of arrows (with a flood/volley of arrows)

• कौरवाणाम् (kauravāṇām) - of the Kauravas

• अनीकिनीम् (anīkinīm) - the army (army, host)

Words meanings and morphology

ततः (tataḥ) - then (indicating sequence) (then, thence, from that)

(indeclinable)

अर्जुनः (arjunaḥ) - Arjuna (name of a Pandava prince)

(proper noun)

Nominative, masculine, singular of arjuna

arjuna - Arjuna (name of a Pandava prince); white, clear

अस्त्रवित्-श्रैष्ठ्यम् (astravit-śraiṣṭhyam) - preeminence as an archer (preeminence/superiority in weaponry/archery)

(noun)

Accusative, neuter, singular of astravit-śraiṣṭhya

astravit-śraiṣṭhya - preeminence/superiority in weaponry/archery

Compound

Compound type : tatpuruṣa (astravid+śraiṣṭhya)

• astravid – skilled in weapons, an archer
  noun (masculine)
  Derived from astra (weapon) + vid (knowing)
• śraiṣṭhya – preeminence, superiority, excellence
  noun (neuter)
  Derived from śreṣṭha (best)

दर्शयन् (darśayan) - displaying (his skill) (displaying, showing, exhibiting)

(participle)

Nominative, masculine, singular of darśayat

darśayat - showing, displaying, causing to see

Present Active Participle

From causative of root dṛś (to see)

Root: dṛś (class 1)

Note: Acts as an adjective to Arjuna

आत्मनः (ātmanaḥ) - his own (skill) (of oneself, of the self (ātman))

(noun)

Genitive, masculine, singular of ātman

ātman - self, soul, spirit, essence (ātman)

Root: an (class 2)

Note: Possessive, 'his own'

अरिषु (ariṣu) - to his enemies (among enemies, to enemies)

(noun)

Locative, masculine, plural of ari

ari - enemy, foe

Note: Indicates the recipients/context of the display

अभ्यवर्षत् (abhyavarṣat) - showered (arrows) upon (the army) (showered, rained upon)

(verb)

3rd person , singular, active, past aorist (luṅ) of abhyavarṣat

Aorist

From root vṛṣ (to rain) with upasargas abhi + ava

Prefixes: abhi+ava

Root: vṛṣ (class 1)

शर-ओघेण (śara-ogheṇa) - with a volley of arrows (with a flood/volley of arrows)

(noun)

Instrumental, masculine, singular of śara-ogha

śara-ogha - flood/stream of arrows

Compound

Compound type : tatpuruṣa (śara+ogha)

• śara – arrow
  noun (masculine)
• ogha – flood, stream, mass, multitude, volley
  noun (masculine)

Note: Instrument of showering

कौरवाणाम् (kauravāṇām) - of the Kauravas

(proper noun)

Genitive, masculine, plural of kaurava

kaurava - descendant of Kuru, a Kaurava

Note: Possessive, referring to the army belonging to them

अनीकिनीम् (anīkinīm) - the army (army, host)

(noun)

Accusative, feminine, singular of anīkinī

anīkinī - army, host, military force

Note: Object of the verb abhyavarṣat