महाभारतः mahābhārataḥ - book-3, chapter-23, verse-32

रूपं सुदर्शनस्यासीदाकाशे पततस्तदा ।
द्वितीयस्येव सूर्यस्य युगान्ते परिविष्यतः ॥३२॥

32. rūpaṁ sudarśanasyāsīdākāśe patatastadā ,
dvitīyasyeva sūryasya yugānte pariviṣyataḥ.

32. rūpam sudarśanasya āsīt ākāśe patataḥ tadā
dvitīyasya iva sūryasya yugānte pariviṣyataḥ

32. Then, the form of Sudarśana as it fell in the sky was like a second sun blazing all around at the end of an eon (yuga).

Words meanings summery:

• रूपम् (rūpam) - the fiery appearance (form, appearance, shape, beauty)

• सुदर्शनस्य (sudarśanasya) - of Sudarśana

• आसीत् (āsīt) - was, existed

• आकाशे (ākāśe) - in the sky, in space

• पततः (patataḥ) - of (Sudarśana) as it was falling (of the falling one, falling)

• तदा (tadā) - then, at that time

• द्वितीयस्य (dvitīyasya) - of the second

• इव (iva) - like (like, as, as if)

• सूर्यस्य (sūryasya) - of the sun

• युगान्ते (yugānte) - at the end of a cosmic age (yuga) (at the end of an age/eon)

• परिविष्यतः (pariviṣyataḥ) - of the one (sun) that blazes intensely all around (of the one blazing/encompassing all around)

Words meanings and morphology

रूपम् (rūpam) - the fiery appearance (form, appearance, shape, beauty)

(noun)

Nominative, neuter, singular of rūpa

rūpa - form, shape, appearance, beauty

सुदर्शनस्य (sudarśanasya) - of Sudarśana

(proper noun)

Genitive, masculine, singular of sudarśana

sudarśana - Vishnu's discus; beautiful to behold

आसीत् (āsīt) - was, existed

(verb)

3rd person , singular, active, past imperfect (laṅ) of as

Imperfect Active

3rd person singular imperfect active of root as (Class 2)

Root: as (class 2)

आकाशे (ākāśe) - in the sky, in space

(noun)

Locative, masculine, singular of ākāśa

ākāśa - sky, space, ether

पततः (patataḥ) - of (Sudarśana) as it was falling (of the falling one, falling)

(adjective)

Genitive, masculine, singular of pat

pat - to fall, fly

Present Active Participle

Genitive singular masculine of present active participle of root pat (Class 1)

Root: pat (class 1)

तदा (tadā) - then, at that time

(indeclinable)

द्वितीयस्य (dvitīyasya) - of the second

(adjective)

Genitive, masculine, singular of dvitīya

dvitīya - second

इव (iva) - like (like, as, as if)

(indeclinable)

सूर्यस्य (sūryasya) - of the sun

(noun)

Genitive, masculine, singular of sūrya

sūrya - sun, the sun god

युगान्ते (yugānte) - at the end of a cosmic age (yuga) (at the end of an age/eon)

(noun)

Locative, masculine, singular of yugānta

yugānta - end of a yuga or age; destruction of the world

Compound type : tatpuruṣa (yuga+anta)

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

परिविष्यतः (pariviṣyataḥ) - of the one (sun) that blazes intensely all around (of the one blazing/encompassing all around)

(adjective)

Genitive, masculine, singular of viṣ

viṣ - to pervade, blaze, shine

Present Active Participle

Genitive singular masculine of present active participle of root viṣ (Class 3), with prefix pari

Prefix: pari

Root: viṣ (class 3)