महाभारतः mahābhārataḥ - book-3, chapter-42, verse-11

त्रीँल्लोकान्गुह्यकांश्चैव गन्धर्वांश्च सपन्नगान् ।
द्वितीय इव मार्तण्डो युगान्ते समुपस्थिते ॥११॥

11. trīँllokānguhyakāṁścaiva gandharvāṁśca sapannagān ,
dvitīya iva mārtaṇḍo yugānte samupasthite.

11. trīn lokān guhyakān ca eva gandharvān ca sapannagān
dvitīyaḥ iva mārtaṇḍaḥ yugānte samupasthite

11. He illuminated the three worlds, the Guhyakas, the Gandharvas, and the Nāgas, appearing like a second sun (mārtaṇḍa) at the approach of the end of an age (yuga).

Words meanings summery:

• त्रीन् (trīn) - three

• लोकान् (lokān) - worlds, realms

• गुह्यकान् (guhyakān) - Guhyakas (a class of semi-divine beings)

• च (ca) - and

• एव (eva) - indeed, certainly

• गन्धर्वान् (gandharvān) - Gandharvas (a class of celestial musicians)

• च (ca) - and

• सपन्नगान् (sapannagān) - along with the serpents, with the Nāgas

• द्वितीयः (dvitīyaḥ) - second

• इव (iva) - like, as if

• मार्तण्डः (mārtaṇḍaḥ) - sun

• युगान्ते (yugānte) - at the end of an age (yuga)

• समुपस्थिते (samupasthite) - having arrived, being present, impending

Words meanings and morphology

त्रीन् (trīn) - three

(numeral)

लोकान् (lokān) - worlds, realms

(noun)

Accusative, masculine, plural of loka

loka - world, realm, people

गुह्यकान् (guhyakān) - Guhyakas (a class of semi-divine beings)

(proper noun)

Accusative, masculine, plural of guhyaka

guhyaka - Guhyaka, a class of semi-divine beings, usually attendants of Kubera

च (ca) - and

(indeclinable)

एव (eva) - indeed, certainly

(indeclinable)

गन्धर्वान् (gandharvān) - Gandharvas (a class of celestial musicians)

(proper noun)

Accusative, masculine, plural of gandharva

gandharva - Gandharva, a class of celestial musicians and minor deities

च (ca) - and

(indeclinable)

सपन्नगान् (sapannagān) - along with the serpents, with the Nāgas

(noun)

Accusative, masculine, plural of sapannaga

sapannaga - along with the serpents (Nāgas)

Compound type : bahuvrīhi (sa+pannaga)

• sa – with, accompanied by
  indeclinable
• pannaga – serpent, Nāga
  noun (masculine)

द्वितीयः (dvitīyaḥ) - second

(adjective)

Nominative, masculine, singular of dvitīya

dvitīya - second

इव (iva) - like, as if

(indeclinable)

मार्तण्डः (mārtaṇḍaḥ) - sun

(noun)

Nominative, masculine, singular of mārtaṇḍa

mārtaṇḍa - the sun; a sun-god; a son of Mṛtaṇḍa

युगान्ते (yugānte) - at the end of an age (yuga)

(noun)

Locative, masculine, singular of yugānta

yugānta - end of a yuga or age

Compound type : tatpuruṣa (yuga+anta)

• yuga – age, era, period of time
  noun (masculine)
• anta – end, limit
  noun (masculine)

समुपस्थिते (samupasthite) - having arrived, being present, impending

(participle)

Locative, masculine, singular of samupasthita

samupasthita - arrived, present, at hand, impending

Past Passive Participle

past passive participle of root sthā with prefixes sam and upa

Prefixes: sam+upa

Root: sthā (class 1)

Note: Used in a locative absolute construction, indicating 'when the end of the age had approached'.