महाभारतः mahābhārataḥ - book-6, chapter-91, verse-33

किरञ्शरसहस्राणि सुप्रतीकशिरोगतः ।
ऐरावतस्थो मघवान्वारिधारा इवानघ ॥३३॥

33. kirañśarasahasrāṇi supratīkaśirogataḥ ,
airāvatastho maghavānvāridhārā ivānagha.

33. kiran śarasahasrāṇi supratīkaśirogataḥ
airāvatasthaḥ maghavān vāridhārāḥ iva anagha

33. anagha,
supratīkaśirogataḥ śarasahasrāṇi kiran (saḥ) airāvatasthaḥ maghavān vāridhārāḥ iva (bhāti)

33. O sinless one, (Bhagadatta,) mounted on Supratīka's head, showering thousands of arrows, was like Indra, situated on Airāvata, showering streams of rain.

Words meanings summery:

• किरन् (kiran) - scattering, showering, throwing

• शरसहस्राणि (śarasahasrāṇi) - thousands of arrows

• सुप्रतीकशिरोगतः (supratīkaśirogataḥ) - mounted on Supratīka's head

• ऐरावतस्थः (airāvatasthaḥ) - situated on Airāvata

• मघवान् (maghavān) - Indra, the bountiful one

• वारिधाराः (vāridhārāḥ) - streams of rain, water streams

• इव (iva) - like, as, as if

• अनघ (anagha) - Addressed to Dhṛtarāṣṭra (O sinless one, O faultless one)

Words meanings and morphology

किरन् (kiran) - scattering, showering, throwing

(adjective)

Nominative, masculine, singular of kirat

kirat - scattering, showering, throwing

Present Participle (Parasmaipada)

Present participle of root kṛ (to scatter, throw)

Root: kṛ (class 6)

Note: Qualifies the implicit subject (Bhagadatta).

शरसहस्राणि (śarasahasrāṇi) - thousands of arrows

(noun)

Accusative, neuter, plural of śarasahasra

śarasahasra - a thousand arrows, thousands of arrows

Compound type : tatpuruṣa (śara+sahasra)

• śara – arrow, dart
  noun (masculine)
  Root: śṛ (class 1)
• sahasra – thousand
  noun (neuter)

Note: Object of 'kiran'.

सुप्रतीकशिरोगतः (supratīkaśirogataḥ) - mounted on Supratīka's head

(adjective)

Nominative, masculine, singular of supratīkaśirogata

supratīkaśirogata - mounted on the head of Supratīka

Compound type : tatpuruṣa (supratīka+śiras+gata)

• supratīka – name of Bhagadatta's elephant
  proper noun (masculine)
• śiras – head, top
  noun (neuter)
• gata – gone, reached, mounted, situated
  adjective (masculine)
  Past Passive Participle
  Past Passive Participle of root gam (to go)
  Root: gam (class 1)

Note: Qualifies the implicit subject (Bhagadatta).

ऐरावतस्थः (airāvatasthaḥ) - situated on Airāvata

(adjective)

Nominative, masculine, singular of airāvatastha

airāvatastha - standing or situated on Airāvata

Compound type : tatpuruṣa (airāvata+stha)

• airāvata – name of Indra's elephant
  proper noun (masculine)
• stha – standing, situated, being in or on
  adjective (masculine)
  from root sthā (to stand)
  Root: sthā (class 1)

Note: Qualifies 'maghavān'.

मघवान् (maghavān) - Indra, the bountiful one

(proper noun)

Nominative, masculine, singular of maghavan

maghavan - Indra, the bountiful, liberal one

Note: Subject of the simile.

वारिधाराः (vāridhārāḥ) - streams of rain, water streams

(noun)

Nominative, feminine, plural of vāridhārā

vāridhārā - stream of water, shower of rain

Compound type : tatpuruṣa (vāri+dhārā)

• vāri – water
  noun (neuter)
  Root: vṛ (class 1)
• dhārā – stream, current, torrent (especially of water/rain)
  noun (feminine)
  from root dhṛ (to hold, support)
  Root: dhṛ (class 1)

Note: Part of the simile, 'like streams of rain'.

इव (iva) - like, as, as if

(indeclinable)

Note: Introduces the comparison.

अनघ (anagha) - Addressed to Dhṛtarāṣṭra (O sinless one, O faultless one)

(adjective)

Vocative, masculine, singular of anagha

anagha - sinless, faultless, pure, blameless

Compound type : bahuvrīhi (a+agha)

• a – not, un-
  prefix
• agha – sin, evil, misfortune, fault
  noun (neuter)