महाभारतः mahābhārataḥ - book-12, chapter-160, verse-34

ऋषिभिर्यज्ञपटुभिर्यथावत्कर्मकर्तृभिः ।
मरुद्भिः परिसंस्तीर्णं दीप्यमानैश्च पावकैः ॥३४॥

34. ṛṣibhiryajñapaṭubhiryathāvatkarmakartṛbhiḥ ,
marudbhiḥ parisaṁstīrṇaṁ dīpyamānaiśca pāvakaiḥ.

34. ṛṣibhiḥ yajñapaṭubhiḥ yathāvat karmakartṛbhiḥ
marudbhiḥ parisaṃstīrṇam dīpyamānaiḥ ca pāvakaiḥ

34. (yagyamandalam) ṛṣibhiḥ yajñapaṭubhiḥ yathāvat karmakartṛbhiḥ
marudbhiḥ ca dīpyamānaiḥ pāvakaiḥ parisaṃstīrṇam

34. The sacrificial arena was covered all around by sages (ṛṣi), who were adept at performing the sacred rites (yajña) properly, as well as by the Maruts and by blazing fires.

Words meanings summery:

• ऋषिभिः (ṛṣibhiḥ) - by sages, by seers

• यज्ञपटुभिः (yajñapaṭubhiḥ) - adept at performing the sacred rites (yajña) (by those skilled in sacrifice)

• यथावत् (yathāvat) - properly, according to rule, duly

• कर्मकर्तृभिः (karmakartṛbhiḥ) - by those performing the rites (by those performing actions/rites)

• मरुद्भिः (marudbhiḥ) - by the Maruts (wind gods)

• परिसंस्तीर्णम् (parisaṁstīrṇam) - covered all around (referring to the sacrificial arena) (covered all around, spread out)

• दीप्यमानैः (dīpyamānaiḥ) - by blazing (fires) (by those shining, by those blazing)

• च (ca) - and, also

• पावकैः (pāvakaiḥ) - by blazing fires (by fires, by purifiers)

Words meanings and morphology

ऋषिभिः (ṛṣibhiḥ) - by sages, by seers

(noun)

Instrumental, masculine, plural of ṛṣi

ṛṣi - sage, seer, inspired poet

Root: ṛṣ (class 1)

यज्ञपटुभिः (yajñapaṭubhiḥ) - adept at performing the sacred rites (yajña) (by those skilled in sacrifice)

(adjective)

Instrumental, masculine, plural of yajñapaṭu

yajñapaṭu - skilled in sacrifice

Compound type : tatpuruṣa (yajña+paṭu)

• yajña – sacrifice, worship, ritual
  noun (masculine)
  From root yaj (to sacrifice)
  Root: yaj (class 1)
• paṭu – clever, skilful, expert
  adjective

Note: Agrees with ṛṣibhiḥ.

यथावत् (yathāvat) - properly, according to rule, duly

(indeclinable)

कर्मकर्तृभिः (karmakartṛbhiḥ) - by those performing the rites (by those performing actions/rites)

(noun)

Instrumental, masculine, plural of karmakartṛ

karmakartṛ - performer of actions/rites

Compound type : tatpuruṣa (karma+kartṛ)

• karma – action, deed, ritual
  noun (neuter)
  From root kṛ (to do)
  Root: kṛ (class 8)
• kartṛ – doer, agent, performer
  noun (masculine)
  Agent noun from root kṛ
  Root: kṛ (class 8)

Note: Agrees with ṛṣibhiḥ.

मरुद्भिः (marudbhiḥ) - by the Maruts (wind gods)

(noun)

Instrumental, masculine, plural of marut

marut - Marut (a class of Vedic storm deities), wind, air

परिसंस्तीर्णम् (parisaṁstīrṇam) - covered all around (referring to the sacrificial arena) (covered all around, spread out)

(adjective)

Nominative, neuter, singular of parisaṃstīrṇa

parisaṁstīrṇa - covered all around, spread out, strewed

Past Passive Participle

PPP of pari + saṃ + stṛ

Prefixes: pari+sam

Root: stṛ (class 5)

Note: Refers to vitānam or yagyamandalam.

दीप्यमानैः (dīpyamānaiḥ) - by blazing (fires) (by those shining, by those blazing)

(adjective)

Instrumental, masculine, plural of dīpyamāna

dīpyamāna - shining, blazing, glowing

Present Middle Participle

Present Middle Participle of root dīp

Root: dīp (class 4)

Note: Agrees with pāvakaiḥ.

च (ca) - and, also

(indeclinable)

पावकैः (pāvakaiḥ) - by blazing fires (by fires, by purifiers)

(noun)

Instrumental, masculine, plural of pāvaka

pāvaka - fire, purifier, pure

From root pū (to purify)

Root: pū (class 9)