महाभारतः mahābhārataḥ - book-1, chapter-28, verse-21

महावीर्या महोत्साहास्तेन ते बहुधा क्षताः ।
रेजुरभ्रघनप्रख्या रुधिरौघप्रवर्षिणः ॥२१॥

21. mahāvīryā mahotsāhāstena te bahudhā kṣatāḥ ,
rejurabhraghanaprakhyā rudhiraughapravarṣiṇaḥ.

21. mahāvīryāḥ mahotsāhāḥ tena te bahudhā kṣatāḥ
rejuḥ abhraghanaprakhyāḥ rudhiraughapravarṣiṇaḥ

21. Though possessing great valor and energy, those serpents, wounded by him in many ways, shone like dense clouds, showering torrents of blood.

Words meanings summery:

• महावीर्याः (mahāvīryāḥ) - possessing great valor (of great valor, mighty)

• महोत्साहाः (mahotsāhāḥ) - highly energetic (of great enthusiasm/energy)

• तेन (tena) - by him (Garuda) (by him)

• ते (te) - those (serpents) (they)

• बहुधा (bahudhā) - in many places, repeatedly (in many ways, manifoldly)

• क्षताः (kṣatāḥ) - wounded (wounded, injured, harmed)

• रेजुः (rejuḥ) - they appeared, they looked (they shone, they gleamed)

• अभ्रघनप्रख्याः (abhraghanaprakhyāḥ) - looking like dense clouds (resembling dense clouds)

• रुधिरौघप्रवर्षिणः (rudhiraughapravarṣiṇaḥ) - raining torrents of blood (showering streams of blood)

Words meanings and morphology

महावीर्याः (mahāvīryāḥ) - possessing great valor (of great valor, mighty)

(adjective)

Nominative, masculine, plural of mahāvīrya

mahāvīrya - of great energy or power, very valorous

Compound type : bahuvrīhi (mahā+vīrya)

• mahā – great, mighty
  adjective
• vīrya – valor, energy, strength
  noun (neuter)

Note: Adjective for te (the serpents).

महोत्साहाः (mahotsāhāḥ) - highly energetic (of great enthusiasm/energy)

(adjective)

Nominative, masculine, plural of mahotsāha

mahotsāha - of great zeal, enthusiasm, or energy

Compound type : bahuvrīhi (mahā+utsāha)

• mahā – great, mighty
  adjective
• utsāha – zeal, energy, enthusiasm
  noun (masculine)
  action noun
  derived from root sah (to endure, overcome) with prefix ut
  Prefix: ut
  Root: sah (class 1)

Note: Adjective for te (the serpents).

तेन (tena) - by him (Garuda) (by him)

(pronoun)

Instrumental, masculine, singular of tad

tad - that, he, it

Note: Refers to Garuda.

ते (te) - those (serpents) (they)

(pronoun)

Nominative, masculine, plural of tad

tad - that, those

Note: Refers to the serpents.

बहुधा (bahudhā) - in many places, repeatedly (in many ways, manifoldly)

(indeclinable)

suffix -dhā denoting 'in a manner'

Note: Adverb modifying kṣatāḥ.

क्षताः (kṣatāḥ) - wounded (wounded, injured, harmed)

(adjective)

Nominative, masculine, plural of kṣata

kṣata - wounded, injured; wound

past participle

derived from root kṣan (to wound, hurt)

Root: kṣan (class 8)

Note: Adjective for te (the serpents).

रेजुः (rejuḥ) - they appeared, they looked (they shone, they gleamed)

(verb)

3rd person , plural, active, past perfect (lit) of rāj

Root: rāj (class 1)

Note: Subject is te (the serpents).

अभ्रघनप्रख्याः (abhraghanaprakhyāḥ) - looking like dense clouds (resembling dense clouds)

(adjective)

Nominative, masculine, plural of abhraghanaprakhya

abhraghanaprakhya - resembling a mass of clouds, cloud-like

Compound type : tatpuruṣa (abhra+ghana+prakhya)

• abhra – cloud
  noun (neuter)
• ghana – dense, thick; a mass
  adjective (masculine)
• prakhya – resembling, like
  adjective (masculine)
  derived from root khyā (to be known, appear) with prefix pra
  Prefix: pra
  Root: khyā (class 2)

Note: Predicate adjective for te.

रुधिरौघप्रवर्षिणः (rudhiraughapravarṣiṇaḥ) - raining torrents of blood (showering streams of blood)

(adjective)

Nominative, masculine, plural of rudhiraughapravarṣin

rudhiraughapravarṣin - showering or raining streams of blood

Compound type : tatpuruṣa (rudhira+ogha+pravarṣin)

• rudhira – blood
  noun (neuter)
• ogha – stream, flood, torrent
  noun (masculine)
• pravarṣin – showering, raining
  adjective (masculine)
  agent noun
  derived from root vṛṣ (to rain) with prefix pra
  Prefix: pra
  Root: vṛṣ (class 1)

Note: Predicate adjective for te.