महाभारतः mahābhārataḥ - book-7, chapter-6, verse-18

दीपयामास तत्सैन्यं पाण्डवस्य महात्मनः ।
यथा प्रज्वलितः सूर्यो युगान्ते वै वसुंधराम् ॥१८॥

18. dīpayāmāsa tatsainyaṁ pāṇḍavasya mahātmanaḥ ,
yathā prajvalitaḥ sūryo yugānte vai vasuṁdharām.

18. dīpayāmāsa tat sainyam pāṇḍavasya mahātmanaḥ
yathā prajvalitaḥ sūryaḥ yugānte vai vasuṃdharām

18. yathā yugānte prajvalitaḥ sūryaḥ vai vasuṃdharām dīpayāmāsa,
mahātmanaḥ pāṇḍavasya tat sainyam dīpayāmāsa

18. Just as the blazing sun (sūrya) at the end of an era (yugānte) indeed illuminates the entire earth (vasuṃdharām), so too did it illuminate that army (tatsainyam) of the great-souled Pāṇḍava (Arjuna) (mahātmanaḥ pāṇḍavasya).

Words meanings summery:

• दीपयामास (dīpayāmāsa) - illuminated, made radiant; kindled

• तत् (tat) - that

• सैन्यम् (sainyam) - army, host

• पाण्डवस्य (pāṇḍavasya) - of Arjuna, one of the Pāṇḍavas (of the Pāṇḍava)

• महात्मनः (mahātmanaḥ) - of the great-souled Arjuna (of the great-souled one; of the noble-minded)

• यथा (yathā) - just as, as, in which way

• प्रज्वलितः (prajvalitaḥ) - blazing, ignited, burning brightly

• सूर्यः (sūryaḥ) - sun, the sun god

• युगान्ते (yugānte) - at the end of an era (yuga); at the dissolution of the world

• वै (vai) - indeed, certainly, verily

• वसुंधराम् (vasuṁdharām) - the earth, bearer of wealth

Words meanings and morphology

दीपयामास (dīpayāmāsa) - illuminated, made radiant; kindled

(verb)

3rd person , singular, active, perfect (lit) of dīpayā

causative stem, perfect tense

Causative stem of root dīp (to shine) followed by the āsa ending of the perfect tense.

Root: dīp (class 4)

तत् (tat) - that

(pronoun)

Accusative, neuter, singular of tad

tad - that, those; he, she, it, they

Note: Adjectival use, modifying sainyam.

सैन्यम् (sainyam) - army, host

(noun)

Accusative, neuter, singular of sainya

sainya - army, host; relating to an army

पाण्डवस्य (pāṇḍavasya) - of Arjuna, one of the Pāṇḍavas (of the Pāṇḍava)

(proper noun)

Genitive, masculine, singular of pāṇḍava

pāṇḍava - descendant of Pāṇḍu; a Pāṇḍava (specifically Arjuna, Bhīma, Yudhiṣṭhira, Nakula, Sahadeva)

महात्मनः (mahātmanaḥ) - of the great-souled Arjuna (of the great-souled one; of the noble-minded)

(adjective)

Genitive, masculine, singular of mahātman

mahātman - great-souled, noble, magnanimous; a great person

Compound type : bahuvrihi (mahā+ātman)

• mahā – great, large, mighty
  adjective (masculine)
• ātman – self, soul, spirit, essence, vital breath (ātman)
  noun (masculine)
  Root: an (class 2)

Note: Declined in the genitive singular to agree with pāṇḍavasya.

यथा (yathā) - just as, as, in which way

(indeclinable)

प्रज्वलितः (prajvalitaḥ) - blazing, ignited, burning brightly

(adjective)

Nominative, masculine, singular of prajvalita

prajvalita - blazing, ignited, burning brightly

Past Passive Participle

Derived from root jval (to burn) with prefix pra and suffix kta.

Prefix: pra

Root: jval (class 1)

सूर्यः (sūryaḥ) - sun, the sun god

(noun)

Nominative, masculine, singular of sūrya

sūrya - the sun, the sun god

युगान्ते (yugānte) - at the end of an era (yuga); at the dissolution of the world

(noun)

Locative, masculine, singular of yugānta

yugānta - end of a Yuga (era); dissolution of the world

Compound type : tatpurusha (yuga+anta)

• yuga – age, era, epoch (yuga)
  noun (neuter)
• anta – end, boundary, limit
  noun (masculine)

वै (vai) - indeed, certainly, verily

(indeclinable)

वसुंधराम् (vasuṁdharām) - the earth, bearer of wealth

(noun)

Accusative, feminine, singular of vasuṃdharā

vasuṁdharā - the earth; literally 'bearer of wealth'

Compound type : tatpurusha (vasu+dharā)

• vasu – wealth, riches; excellent
  noun (neuter)
• dharā – bearer, supporter; earth
  noun (feminine)
  Root: dhṛ (class 1)