महाभारतः mahābhārataḥ - book-7, chapter-73, verse-14

इषूणां संनिपातेन शब्दो धाराभिघातजः ।
शुश्रुवे शक्रमुक्तानामशनीनामिव स्वनः ॥१४॥

14. iṣūṇāṁ saṁnipātena śabdo dhārābhighātajaḥ ,
śuśruve śakramuktānāmaśanīnāmiva svanaḥ.

14. iṣūṇām saṃnipātena śabdaḥ dhārābhighātajaḥ
śuśruve śakramuktānām aśanīnām iva svanaḥ

14. iṣūṇām saṃnipātena dhārābhighātajaḥ śabdaḥ
śakramuktānām aśanīnām svanaḥ iva śuśruve

14. A sound, born from the impact of many arrows, was heard, like the roar of thunderbolts unleashed by Indra.

Words meanings summery:

• इषूणाम् (iṣūṇām) - of arrows

• संनिपातेन (saṁnipātena) - by the impact, by the falling together, by the convergence

• शब्दः (śabdaḥ) - sound, noise

• धाराभिघातजः (dhārābhighātajaḥ) - born from the impact of streams/showers

• शुश्रुवे (śuśruve) - was heard

• शक्रमुक्तानाम् (śakramuktānām) - of those released by Indra

• अशनीनाम् (aśanīnām) - of thunderbolts

• इव (iva) - like, as

• स्वनः (svanaḥ) - sound, roar

Words meanings and morphology

इषूणाम् (iṣūṇām) - of arrows

(noun)

Genitive, masculine, plural of iṣu

iṣu - arrow

संनिपातेन (saṁnipātena) - by the impact, by the falling together, by the convergence

(noun)

Instrumental, masculine, singular of saṃnipāta

saṁnipāta - falling together, meeting, conflict, impact, shower

Derived from root pat (to fall) with prefixes sam- and ni-

Prefixes: sam+ni

Root: pat (class 1)

शब्दः (śabdaḥ) - sound, noise

(noun)

Nominative, masculine, singular of śabda

śabda - sound, noise, word

धाराभिघातजः (dhārābhighātajaḥ) - born from the impact of streams/showers

(adjective)

Nominative, masculine, singular of dhārābhighātaja

dhārābhighātaja - born from the impact of streams or showers

Compound formed from dhārā (stream/shower) + abhighāta (impact) + ja (born)

Compound type : tatpuruṣa (dhārā+abhighāta+ja)

• dhārā – stream, current, shower
  noun (feminine)
• abhighāta – blow, strike, impact, collision
  noun (masculine)
  Derived from root han (to strike) with prefix abhi-
  Prefix: abhi
  Root: han (class 2)
• ja – born, produced from
  adjective (masculine)
  Derived from root jan (to be born)
  Root: jan (class 4)

Note: Agrees with śabdaḥ

शुश्रुवे (śuśruve) - was heard

(verb)

3rd person , singular, passive, perfect (lit) of śru

Perfect Passive

Perfect middle (ātmanepada) 3rd singular of √śru

Root: śru (class 5)

शक्रमुक्तानाम् (śakramuktānām) - of those released by Indra

(adjective)

Genitive, feminine, plural of śakramukta

śakramukta - released by Indra

Past Passive Participle

Tatpuruṣa compound: śakra (Indra) + mukta (released)

Compound type : tatpuruṣa (śakra+mukta)

• śakra – Indra (name of a deity), powerful
  proper noun (masculine)
• mukta – released, set free
  adjective (masculine)
  Past Passive Participle
  From root muc (to release)
  Root: muc (class 6)

Note: Agrees with aśanīnām

अशनीनाम् (aśanīnām) - of thunderbolts

(noun)

Genitive, feminine, plural of aśani

aśani - thunderbolt, lightning

इव (iva) - like, as

(indeclinable)

स्वनः (svanaḥ) - sound, roar

(noun)

Nominative, masculine, singular of svana

svana - sound, noise, roar

From root svan (to sound)

Root: svan (class 1)

Note: Agrees with śabdaḥ