महाभारतः mahābhārataḥ - book-2, chapter-33, verse-2

नारदप्रमुखास्तस्यामन्तर्वेद्यां महात्मनः ।
समासीनाः शुशुभिरे सह राजर्षिभिस्तदा ॥२॥

2. nāradapramukhāstasyāmantarvedyāṁ mahātmanaḥ ,
samāsīnāḥ śuśubhire saha rājarṣibhistadā.

2. nāradapramukhāḥ tasyām antarvedyām mahātmanaḥ
samāsīnāḥ śuśubhire saha rājarṣibhiḥ tadā

2. Then, in that sacrificial enclosure, the great souls (mahātman), with Nārada as their chief, sat together with the royal sages and shone splendidly.

Words meanings summery:

• नारदप्रमुखाः (nāradapramukhāḥ) - with Nārada as their chief (with Nārada as chief, led by Nārada)

• तस्याम् (tasyām) - in that (in that, on that (feminine))

• अन्तर्वेद्याम् (antarvedyām) - in that sacrificial enclosure (in the sacrificial enclosure, in the inner altar area)

• महात्मनः (mahātmanaḥ) - the great souls (mahātman) (great-souled ones, noble-minded persons, magnanimous ones)

• समासीनाः (samāsīnāḥ) - sat together (seated, sitting together)

• शुशुभिरे (śuśubhire) - shone splendidly (they shone, they looked beautiful/splendid)

• सह (saha) - together with (with, together with)

• राजर्षिभिः (rājarṣibhiḥ) - with the royal sages (by/with royal sages)

• तदा (tadā) - then (then, at that time)

Words meanings and morphology

नारदप्रमुखाः (nāradapramukhāḥ) - with Nārada as their chief (with Nārada as chief, led by Nārada)

(adjective)

Nominative, masculine, plural of nāradapramukha

nāradapramukha - having Nārada as the foremost/chief

Compound type : bahuvrīhi (nārada+pramukha)

• nārada – name of a divine sage
  proper noun (masculine)
• pramukha – chief, foremost, principal, preceded by
  adjective (masculine)
  Prefix: pra

Note: agrees with `mahātmanaḥ`

तस्याम् (tasyām) - in that (in that, on that (feminine))

(pronoun)

Locative, feminine, singular of tad

tad - that, this

Note: feminine locative singular of tad, agreeing with `antarvedyām`

अन्तर्वेद्याम् (antarvedyām) - in that sacrificial enclosure (in the sacrificial enclosure, in the inner altar area)

(noun)

Locative, feminine, singular of antarvedī

antarvedī - the inner sacrificial enclosure, altar area

Compound type : tatpuruṣa (antar+vedī)

• antar – within, between, inner
  indeclinable
• vedī – altar, sacrificial ground, enclosure
  noun (feminine)

महात्मनः (mahātmanaḥ) - the great souls (mahātman) (great-souled ones, noble-minded persons, magnanimous ones)

(noun)

Nominative, masculine, plural of mahātman

mahātman - great soul, noble-minded, magnanimous

Compound type : karmadhāraya (mahā+ātman)

• mahā – great, large, mighty
  adjective
• ātman – self, soul, spirit, essence
  noun (masculine)

समासीनाः (samāsīnāḥ) - sat together (seated, sitting together)

(adjective)

Nominative, masculine, plural of samāsīna

samāsīna - seated together, sitting

Past Active Participle

from sam-ās- (root ās- with prefix sam-)

Prefix: sam

Root: ās (class 2)

Note: masculine nominative plural, agreeing with `mahātmanaḥ`

शुशुभिरे (śuśubhire) - shone splendidly (they shone, they looked beautiful/splendid)

(verb)

3rd person , plural, middle, perfect (liṭ) of śubh

Perfect tense, 3rd plural, middle voice (ātmanepada) of root śubh-

Root: śubh (class 1)

सह (saha) - together with (with, together with)

(indeclinable)

राजर्षिभिः (rājarṣibhiḥ) - with the royal sages (by/with royal sages)

(noun)

Instrumental, masculine, plural of rājarṣi

rājarṣi - royal sage, king who is also a sage

Compound type : karmadhāraya (rājan+ṛṣi)

• rājan – king, ruler
  noun (masculine)
• ṛṣi – sage, seer
  noun (masculine)

तदा (tadā) - then (then, at that time)

(indeclinable)