महाभारतः mahābhārataḥ - book-5, chapter-59, verse-14

महामेघनिभश्चापि निर्घोषः श्रूयते जनैः ।
महाशनिसमः शब्दः शात्रवाणां भयंकरः ॥१४॥

14. mahāmeghanibhaścāpi nirghoṣaḥ śrūyate janaiḥ ,
mahāśanisamaḥ śabdaḥ śātravāṇāṁ bhayaṁkaraḥ.

14. mahāmeghanibhaḥ ca api nirghoṣaḥ śrūyate janaiḥ
mahāśanisamaḥ śabdaḥ śātravāṇām bhayaṃkaraḥ

14. And a roar, resembling a great cloud, is heard by the people. That sound is like a mighty thunderbolt, striking terror into the enemies.

Words meanings summery:

• महामेघनिभः (mahāmeghanibhaḥ) - resembling a great cloud

• च (ca) - and, also, moreover

• अपि (api) - also, even, moreover

• निर्घोषः (nirghoṣaḥ) - roar, loud sound, shout

• श्रूयते (śrūyate) - is heard, is perceived

• जनैः (janaiḥ) - by people, by men

• महाशनिसमः (mahāśanisamaḥ) - like a great thunderbolt, equal to a mighty thunderbolt

• शब्दः (śabdaḥ) - sound, noise, voice

• शात्रवाणाम् (śātravāṇām) - of enemies, belonging to adversaries

• भयंकरः (bhayaṁkaraḥ) - terrifying, fear-inducing, dreadful

Words meanings and morphology

महामेघनिभः (mahāmeghanibhaḥ) - resembling a great cloud

(adjective)

Nominative, masculine, singular of mahāmeghanibha

mahāmeghanibha - resembling a great cloud

Compound type : bahuvrīhi (mahā+megha+nibha)

• mahā – great, mighty, large
  adjective
• megha – cloud
  noun (masculine)
  Root: mih (class 1)
• nibha – resembling, like, similar to
  adjective (masculine)

च (ca) - and, also, moreover

(indeclinable)

अपि (api) - also, even, moreover

(indeclinable)

निर्घोषः (nirghoṣaḥ) - roar, loud sound, shout

(noun)

Nominative, masculine, singular of nirghoṣa

nirghoṣa - a roar, loud sound, shout, peal (of thunder)

Prefix: nir

Root: ghuṣ (class 1)

श्रूयते (śrūyate) - is heard, is perceived

(verb)

3rd person , singular, passive, present (lat) of śru

Root: śru (class 5)

जनैः (janaiḥ) - by people, by men

(noun)

Instrumental, masculine, plural of jana

jana - a person, man, people, living being

Root: jan (class 4)

महाशनिसमः (mahāśanisamaḥ) - like a great thunderbolt, equal to a mighty thunderbolt

(adjective)

Nominative, masculine, singular of mahāśanisama

mahāśanisama - like a great thunderbolt, equal to a mighty thunderbolt

Compound type : bahuvrīhi (mahā+aśani+sama)

• mahā – great, mighty, large
  adjective
• aśani – thunderbolt, lightning
  noun (masculine)
• sama – equal, like, similar to
  adjective (masculine)

शब्दः (śabdaḥ) - sound, noise, voice

(noun)

Nominative, masculine, singular of śabda

śabda - sound, noise, voice, word

शात्रवाणाम् (śātravāṇām) - of enemies, belonging to adversaries

(noun)

Genitive, masculine, plural of śātravā

śātravā - an enemy, adversary

भयंकरः (bhayaṁkaraḥ) - terrifying, fear-inducing, dreadful

(adjective)

Nominative, masculine, singular of bhayaṃkara

bhayaṁkara - terrifying, causing fear, dreadful

Compound type : tatpuruṣa (bhaya+kara)

• bhaya – fear, dread, terror
  noun (neuter)
  Root: bhī (class 3)
• kara – making, causing, producing
  adjective (masculine)
  agent noun/adjective from root kṛ
  Root: kṛ (class 8)