महाभारतः mahābhārataḥ - book-1, chapter-126, verse-25

मेघच्छायोपगूढस्तु ततोऽदृश्यत पाण्डवः ।
सूर्यातपपरिक्षिप्तः कर्णोऽपि समदृश्यत ॥२५॥

25. meghacchāyopagūḍhastu tato'dṛśyata pāṇḍavaḥ ,
sūryātapaparikṣiptaḥ karṇo'pi samadṛśyata.

25. meghacchāyopagūḍhaḥ tu tataḥ adṛśyata pāṇḍavaḥ
sūryātapaparikṣiptaḥ karṇaḥ api samadṛśyata

25. Then, Arjuna, the son of Pandu, became visible, shrouded by the cloud's shadow. Karna, on the other hand, was also seen, enveloped by the sun's intense heat.

Words meanings summery:

• मेघच्छायोपगूढः (meghacchāyopagūḍhaḥ) - covered by cloud-shade

• तु (tu) - but, on the other hand, indeed

• ततः (tataḥ) - then, therefrom, after that

• अदृश्यत (adṛśyata) - was seen, appeared

• पाण्डवः (pāṇḍavaḥ) - Arjuna (son of Pandu, Arjuna (or any of the Pandavas))

• सूर्यातपपरिक्षिप्तः (sūryātapaparikṣiptaḥ) - surrounded by sun's heat/rays

• कर्णः (karṇaḥ) - Karna (a proper name)

• अपि (api) - also, even, too

• समदृश्यत (samadṛśyata) - was seen, appeared

Words meanings and morphology

मेघच्छायोपगूढः (meghacchāyopagūḍhaḥ) - covered by cloud-shade

(adjective)

Nominative, masculine, singular of meghacchāyopagūḍha

meghacchāyopagūḍha - covered/concealed by the shadow of clouds

past passive participle (compound)

compound: megha (cloud) + chāyā (shade) + upagūḍha (covered, concealed)

Compound type : tatpurusha (megha+chāyā+upagūḍha)

• megha – cloud
  noun (masculine)
  Root: mih (class 1)
• chāyā – shade, shadow, reflection
  noun (feminine)
• upagūḍha – covered, concealed, hidden
  adjective (masculine)
  past passive participle
  from upa-√guh (to hide, cover)
  Prefix: upa
  Root: guh (class 1)

तु (tu) - but, on the other hand, indeed

(indeclinable)

ततः (tataḥ) - then, therefrom, after that

(indeclinable)

from tad (that) + tasil (suffix indicating 'from there')

अदृश्यत (adṛśyata) - was seen, appeared

(verb)

3rd person , singular, passive, imperfect (laṅ) of dṛś

Root: dṛś (class 1)

पाण्डवः (pāṇḍavaḥ) - Arjuna (son of Pandu, Arjuna (or any of the Pandavas))

(proper noun)

Nominative, masculine, singular of pāṇḍava

pāṇḍava - descendant of Pāṇḍu, son of Pāṇḍu (e.g., Arjuna)

patronymic from Pāṇḍu

सूर्यातपपरिक्षिप्तः (sūryātapaparikṣiptaḥ) - surrounded by sun's heat/rays

(adjective)

Nominative, masculine, singular of sūryātapaparikṣipta

sūryātapaparikṣipta - enveloped by the heat of the sun, surrounded by sunshine

past passive participle (compound)

compound: sūrya (sun) + ātapa (heat, sunshine) + parikṣipta (surrounded, thrown around)

Compound type : tatpurusha (sūrya+ātapa+parikṣipta)

• sūrya – sun, sun-god
  noun (masculine)
• ātapa – sunshine, heat, warmth
  noun (masculine)
  from ā-√tap (to heat)
  Prefix: ā
  Root: tap (class 1)
• parikṣipta – surrounded, encompassed, thrown around
  adjective (masculine)
  past passive participle
  from pari-√kṣip (to throw around, surround)
  Prefix: pari
  Root: kṣip (class 6)

कर्णः (karṇaḥ) - Karna (a proper name)

(proper noun)

Nominative, masculine, singular of karṇa

karṇa - Karna (a proper name, son of Sūrya and Kuntī)

अपि (api) - also, even, too

(indeclinable)

समदृश्यत (samadṛśyata) - was seen, appeared

(verb)

3rd person , singular, passive, imperfect (laṅ) of dṛś

Prefix: sam

Root: dṛś (class 1)

Note: form of sam-√dṛś