महाभारतः mahābhārataḥ - book-6, chapter-61, verse-38

मध्ये तेषां समासीनः प्रजापतिरपश्यत ।
विमानं जाज्वलद्भासा स्थितं प्रवरमम्बरे ॥३८॥

38. madhye teṣāṁ samāsīnaḥ prajāpatirapaśyata ,
vimānaṁ jājvaladbhāsā sthitaṁ pravaramambare.

38. madhye teṣām samāsīnaḥ prajāpatiḥ apaśyat
vimānam jājavaldbhāsā sthitam pravaram ambare

38. teṣām madhye samāsīnaḥ prajāpatiḥ ambare
jājavaldbhāsā sthitam pravaram vimānam apaśyat

38. Sitting among them, Prajāpati (Brahmā) saw an excellent celestial vehicle (vimāna), shining brightly, situated in the sky.

Words meanings summery:

• मध्ये (madhye) - in the middle, among

• तेषाम् (teṣām) - of them

• समासीनः (samāsīnaḥ) - sitting, seated

• प्रजापतिः (prajāpatiḥ) - Prajāpati, lord of creatures, Brahmā

• अपश्यत् (apaśyat) - he saw

• विमानम् (vimānam) - celestial vehicle, airplane, palace

• जाजवल्द्भासा (jājavaldbhāsā) - with brilliant luster, shining brightly

• स्थितम् (sthitam) - standing, situated, located

• प्रवरम् (pravaram) - excellent, chief, best

• अम्बरे (ambare) - in the sky, in the atmosphere

Words meanings and morphology

मध्ये (madhye) - in the middle, among

(indeclinable)

Locative case used adverbially, or derived as an indeclinable.

तेषाम् (teṣām) - of them

(pronoun)

Genitive, masculine, plural of tad

tad - that, those

समासीनः (samāsīnaḥ) - sitting, seated

(adjective)

Nominative, masculine, singular of samāsīna

samāsīna - sitting together, seated

Present Middle Participle

Derived from the root 'ās' (to sit) with prefixes 'sam' and 'ā'

Prefixes: sam+ā

Root: ās (class 2)

प्रजापतिः (prajāpatiḥ) - Prajāpati, lord of creatures, Brahmā

(proper noun)

Nominative, masculine, singular of prajāpati

prajāpati - lord of creatures, Prajāpati (a creator deity, often identified with Brahmā)

अपश्यत् (apaśyat) - he saw

(verb)

3rd person , singular, active, imperfect (laṅ) of paś

Root 'dṛś' takes 'paś' as a substitute in the present and imperfect tenses.

Root: dṛś (class 1)

विमानम् (vimānam) - celestial vehicle, airplane, palace

(noun)

Accusative, neuter, singular of vimāna

vimāna - celestial vehicle, aircraft, palace (often one with seven stories)

जाजवल्द्भासा (jājavaldbhāsā) - with brilliant luster, shining brightly

(adjective)

Instrumental, feminine, singular of jājavaldbhās

jājavaldbhās - having a very brilliant luster, shining intensely

Compound type : Bahuvrīhi (jājavalat+bhās)

• jājavalat – shining brightly, very brilliant (intensive form)
  adjective
  Intensive Present Participle
  Intensive/Frequentative form of the root 'jval'
  Root: jval (class 1)
• bhās – luster, light, splendor, ray
  noun (feminine)

स्थितम् (sthitam) - standing, situated, located

(adjective)

Accusative, neuter, singular of sthita

sthita - standing, situated, located, existing

Past Passive Participle

Derived from the root 'sthā' (to stand)

Root: sthā (class 1)

प्रवरम् (pravaram) - excellent, chief, best

(adjective)

Accusative, neuter, singular of pravara

pravara - excellent, chief, best, superior

अम्बरे (ambare) - in the sky, in the atmosphere

(noun)

Locative, neuter, singular of ambara

ambara - sky, atmosphere, garment, cloth