महाभारतः mahābhārataḥ - book-8, chapter-66, verse-16

तदुत्तमेषून्मथितं विषाग्निना प्रदीप्तमर्चिष्मदभिक्षिति प्रियम् ।
पपात पार्थस्य किरीटमुत्तमं दिवाकरोऽस्तादिव पर्वताज्ज्वलन् ॥१६॥

16. taduttameṣūnmathitaṁ viṣāgninā; pradīptamarciṣmadabhikṣiti priyam ,
papāta pārthasya kirīṭamuttamaṁ; divākaro'stādiva parvatājjvalan.

16. tat uttama-īṣu-unmathitam viṣa-agninā
pradīptam arciṣmat abhikṣiti priyam
papāta pārthasya kirīṭam uttamam
divākaraḥ astāt iva parvatāt jvalan

16. Tat uttamam priyam kirīṭam pārthasya,
uttama-īṣu-unmathitam viṣa-agninā pradīptam arciṣmat,
abhikṣiti papāta,
jvalan divākaraḥ astāt parvatāt iva.

16. That excellent and beloved crown of Pārtha (Arjuna), shattered by the supreme arrow and blazing with venomous fire, fell to the ground, radiant and luminous, just as the blazing sun drops from the setting mountain.

Words meanings summery:

• तत् (tat) - that [crown] (that)

• उत्तम-ईषु-उन्मथितम् (uttama-īṣu-unmathitam) - shattered by a supreme arrow

• विष-अग्निना (viṣa-agninā) - by the fiery venomous essence of the Naga-headed weapon (by poisonous fire, by venomous fire)

• प्रदीप्तम् (pradīptam) - blazing, intensely shining

• अर्चिष्मत् (arciṣmat) - luminous, radiant, fiery

• अभिक्षिति (abhikṣiti) - to the ground, on the earth

• प्रियम् (priyam) - dear, beloved

• पपात (papāta) - fell, dropped

• पार्थस्य (pārthasya) - of Pārtha (Arjuna) (of Pārtha)

• किरीटम् (kirīṭam) - crown, diadem

• उत्तमम् (uttamam) - excellent, supreme

• दिवाकरः (divākaraḥ) - the sun

• अस्तात् (astāt) - from the setting place, from the sunset mountain

• इव (iva) - like, as if

• पर्वतात् (parvatāt) - from the mountain

• ज्वलन् (jvalan) - blazing, shining

Words meanings and morphology

तत् (tat) - that [crown] (that)

(pronoun)

Nominative, neuter, singular of tad

tad - that, it

उत्तम-ईषु-उन्मथितम् (uttama-īṣu-unmathitam) - shattered by a supreme arrow

(adjective)

Nominative, neuter, singular of uttama-īṣu-unmathita

uttama-īṣu-unmathita - shattered by a supreme arrow

Past Passive Participle

Compound adjective formed from uttama-īṣu (supreme arrow) and unmathita (shattered, from ut-√math).

Compound type : tatpuruṣa (uttama-īṣu+unmathita)

• uttama – supreme, excellent
  adjective (neuter)
• īṣu – arrow
  noun (masculine)
• unmathita – shattered, crushed, churned
  adjective (neuter)
  Past Passive Participle
  From ut-√math 'to churn, stir up, shatter'
  Prefix: ut
  Root: math (class 9)

Note: Qualifies 'kirīṭam'.

विष-अग्निना (viṣa-agninā) - by the fiery venomous essence of the Naga-headed weapon (by poisonous fire, by venomous fire)

(noun)

Instrumental, masculine, singular of viṣa-agni

viṣa-agni - poison fire

Compound type : tatpuruṣa (viṣa+agni)

• viṣa – poison, venom
  noun (neuter)
• agni – fire
  noun (masculine)

प्रदीप्तम् (pradīptam) - blazing, intensely shining

(adjective)

Nominative, neuter, singular of pradīpta

pradīpta - blazing, brilliant, illuminated

Past Passive Participle

From pra-√dīp 'to shine forth, blaze'

Prefix: pra

Root: dīp (class 4)

Note: Qualifies 'kirīṭam'.

अर्चिष्मत् (arciṣmat) - luminous, radiant, fiery

(adjective)

Nominative, neuter, singular of arciṣmat

arciṣmat - radiant, shining, having rays of light

From arciṣ (flame, ray) with possessive suffix -mat.

Note: Qualifies 'kirīṭam'.

अभिक्षिति (abhikṣiti) - to the ground, on the earth

(indeclinable)

Adverbial form.

Prefix: abhi

Root: kṣi (class 2)

प्रियम् (priyam) - dear, beloved

(adjective)

Nominative, neuter, singular of priya

priya - dear, beloved, pleasing

Note: Qualifies 'kirīṭam'.

पपात (papāta) - fell, dropped

(verb)

3rd person , singular, active, perfect (lit) of √pat

Root: pat (class 1)

पार्थस्य (pārthasya) - of Pārtha (Arjuna) (of Pārtha)

(proper noun)

Genitive, masculine, singular of pārtha

pārtha - son of Pṛthā, Arjuna

Derived from Pṛthā (Kuntī's original name), referring to her sons, especially Arjuna.

किरीटम् (kirīṭam) - crown, diadem

(noun)

Nominative, neuter, singular of kirīṭa

kirīṭa - crown, diadem

Note: Subject of 'papāta'.

उत्तमम् (uttamam) - excellent, supreme

(adjective)

Nominative, neuter, singular of uttama

uttama - best, excellent, supreme

Note: Qualifies 'kirīṭam'.

दिवाकरः (divākaraḥ) - the sun

(noun)

Nominative, masculine, singular of divākara

divākara - sun (day-maker)

Compound of divā (by day) + kara (maker).

Root: kṛ (class 8)

Note: Subject of the simile.

अस्तात् (astāt) - from the setting place, from the sunset mountain

(noun)

Ablative, masculine, singular of asta

asta - setting, western mountain (behind which sun sets)

इव (iva) - like, as if

(indeclinable)

पर्वतात् (parvatāt) - from the mountain

(noun)

Ablative, masculine, singular of parvata

parvata - mountain, hill

ज्वलन् (jvalan) - blazing, shining

(adjective)

Nominative, masculine, singular of jvalat

jvalat - blazing, burning, shining

Present Active Participle

From √jval 'to burn, shine'.

Root: jval (class 1)

Note: Qualifies 'divākaraḥ'.