महाभारतः mahābhārataḥ - book-9, chapter-15, verse-32

शल्यस्तु समरश्लाघी धर्मराजमरिंदमम् ।
ववर्ष शरवर्षेण वर्षेण मघवानिव ॥३२॥

32. śalyastu samaraślāghī dharmarājamariṁdamam ,
vavarṣa śaravarṣeṇa varṣeṇa maghavāniva.

32. śalyaḥ tu samaraślāghī dharmarājam ariṃdamam
vavarṣa śaravarṣeṇa varṣeṇa maghavān iva

32. tu samaraślāghī śalyaḥ ariṃdamam dharmarājam
śaravarṣeṇa vavarṣa iva maghavān varṣeṇa

32. But Śalya, proud of his skill in battle, showered the enemy-subduing king Yudhiṣṭhira (Dharmarāja) with an arrow-rain, just as Indra (Maghavān) showers with rain.

Words meanings summery:

• शल्यः (śalyaḥ) - King Śalya (Salya (name of a king))

• तु (tu) - but (but, however, indeed)

• समरश्लाघी (samaraślāghī) - proud of his skill in battle (proud of battle, boastful in war)

• धर्मराजम् (dharmarājam) - King Yudhiṣṭhira (Dharmarāja) (king of (righteousness) dharma; King Yudhiṣṭhira)

• अरिंदमम् (ariṁdamam) - subduer of enemies (Yudhiṣṭhira) (subduer of enemies)

• ववर्ष (vavarṣa) - showered (arrows) (rained, showered)

• शरवर्षेण (śaravarṣeṇa) - with an arrow-rain (by a shower of arrows)

• वर्षेण (varṣeṇa) - with rain (by Indra) (with rain, by rain)

• मघवान् (maghavān) - Indra (Indra (possessor of wealth))

• इव (iva) - just as (like, as, as if)

Words meanings and morphology

शल्यः (śalyaḥ) - King Śalya (Salya (name of a king))

(proper noun)

Nominative, masculine, singular of śalya

śalya - dart, arrow, thorn; proper noun (King of Madra)

Note: The King of Madra.

तु (tu) - but (but, however, indeed)

(indeclinable)

Note: Conjunction.

समरश्लाघी (samaraślāghī) - proud of his skill in battle (proud of battle, boastful in war)

(adjective)

Nominative, masculine, singular of samaraślāghin

samaraślāghin - boastful in battle, proud of one's valor in war

agent noun from ślāgh with samara

Compound type : tatpuruṣa (samara+ślāghin)

• samara – battle, war, conflict
  noun (masculine)
• ślāghin – praising, boasting, proud
  adjective (masculine)
  derived from root ślāgh (to praise, boast)
  Root: ślāgh (class 1)

Note: Qualifies Śalya.

धर्मराजम् (dharmarājam) - King Yudhiṣṭhira (Dharmarāja) (king of (righteousness) dharma; King Yudhiṣṭhira)

(proper noun)

Accusative, masculine, singular of dharmarāja

dharmarāja - king of righteousness, Yudhiṣṭhira, Yama

Compound type : tatpuruṣa (dharma+rāja)

• dharma – righteousness, law, natural law, duty
  noun (masculine)
• rāja – king, ruler
  noun (masculine)
  Root: rāj (class 1)

Note: Refers to Yudhiṣṭhira.

अरिंदमम् (ariṁdamam) - subduer of enemies (Yudhiṣṭhira) (subduer of enemies)

(adjective)

Accusative, masculine, singular of ariṃdama

ariṁdama - subduer of enemies, enemy-tamer

Compound type : tatpuruṣa (ari+dama)

• ari – enemy, foe
  noun (masculine)
• dama – taming, subduing
  noun (masculine)
  derived from root dam (to tame)
  Root: dam (class 4)

Note: Qualifies Dharmarājam.

ववर्ष (vavarṣa) - showered (arrows) (rained, showered)

(verb)

3rd person , singular, active, past perfect (liṭ) of vṛṣ

intensive reduplicated form (perfect tense) of root vṛṣ

Root: vṛṣ (class 1)

शरवर्षेण (śaravarṣeṇa) - with an arrow-rain (by a shower of arrows)

(noun)

Instrumental, neuter, singular of śaravarṣa

śaravarṣa - shower of arrows

Compound type : tatpuruṣa (śara+varṣa)

• śara – arrow
  noun (masculine)
• varṣa – rain, shower
  noun (neuter)
  Root: vṛṣ (class 1)

Note: Instrument of the action.

वर्षेण (varṣeṇa) - with rain (by Indra) (with rain, by rain)

(noun)

Instrumental, neuter, singular of varṣa

varṣa - rain, shower, year

Root: vṛṣ (class 1)

Note: Instrument of comparison.

मघवान् (maghavān) - Indra (Indra (possessor of wealth))

(proper noun)

Nominative, masculine, singular of maghavat

maghavat - Indra (as possessor of riches), wealthy, bountiful

Note: Refers to Indra.

इव (iva) - just as (like, as, as if)

(indeclinable)

Note: Particle of comparison.