महाभारतः mahābhārataḥ - book-3, chapter-170, verse-49

अर्कज्वलनतेजोभिर्वज्राशनिसमप्रभैः ।
अद्रिसारमयैश्चान्यैर्बाणैररिविदारणैः ।
न्यहनं दानवान्सर्वान्मुहूर्तेनैव भारत ॥४९॥

49. arkajvalanatejobhirvajrāśanisamaprabhaiḥ ,
adrisāramayaiścānyairbāṇairarividāraṇaiḥ ,
nyahanaṁ dānavānsarvānmuhūrtenaiva bhārata.

49. arkajvalanatejobhiḥ vajrāśanisamaprabhaiḥ
adrisāramayaiḥ ca anyaiḥ
bāṇaiḥ arividāraṇaiḥ nyahanam
dānavān sarvān muhūrtena eva bhārata

49. O Bhārata, I slew all the Dānavas (demons) in just a moment with arrows—other arrows—that possessed the brilliance of the sun and fire, shone like thunderbolts and lightning, were made of adamantine strength, and were capable of tearing apart enemies.

Words meanings summery:

• अर्कज्वलनतेजोभिः (arkajvalanatejobhiḥ) - by those having the brilliance of the sun and fire, with the splendor of sun and flame

• वज्राशनिसमप्रभैः (vajrāśanisamaprabhaiḥ) - by those having a luster like a thunderbolt and lightning, shining like thunderbolts and lightning

• अद्रिसारमयैः (adrisāramayaiḥ) - by those made of mountain essence, adamantine

• च (ca) - and

• अन्यैः (anyaiḥ) - by other, with other

• बाणैः (bāṇaiḥ) - by arrows, with arrows

• अरिविदारणैः (arividāraṇaiḥ) - by those tearing apart enemies, with enemy-rending (arrows)

• न्यहनम् (nyahanam) - I killed, I struck down

• दानवान् (dānavān) - the Dānavas, demons

• सर्वान् (sarvān) - all

• मुहूर्तेन (muhūrtena) - in a moment, in an instant

• एव (eva) - just, only, indeed

• भारत (bhārata) - O Bhārata (descendant of Bharata, usually Dhṛtarāṣṭra or Arjuna)

Words meanings and morphology

अर्कज्वलनतेजोभिः (arkajvalanatejobhiḥ) - by those having the brilliance of the sun and fire, with the splendor of sun and flame

(adjective)

Instrumental, masculine, plural of arkajvalanatejas

arkajvalanatejas - having the brilliance of sun and fire

Compound type : dvandva (arka+jvalana+tejas)

• arka – sun, ray
  noun (masculine)
  Root: arc (class 1)
• jvalana – fire, flame, burning
  noun (masculine)
  From root jval (to burn).
  Root: jval (class 1)
• tejas – brilliance, splendor, energy, sharp point
  noun (neuter)
  Root: tij

Note: Refers to bāṇaiḥ

वज्राशनिसमप्रभैः (vajrāśanisamaprabhaiḥ) - by those having a luster like a thunderbolt and lightning, shining like thunderbolts and lightning

(adjective)

Instrumental, masculine, plural of vajrāśanisamaprabha

vajrāśanisamaprabha - having luster like a thunderbolt and lightning

Compound type : dvandva (vajra+aśani+sama+prabha)

• vajra – thunderbolt, diamond
  noun (neuter)
  Root: vaj (class 1)
• aśani – lightning, thunderbolt
  noun (masculine)
  Root: aś (class 5)
• sama – like, equal to, similar
  adjective
• prabha – light, luster, splendor
  noun (masculine)
  From root bhā (to shine) with prefix pra.
  Prefix: pra
  Root: bhā (class 2)

Note: Refers to bāṇaiḥ

अद्रिसारमयैः (adrisāramayaiḥ) - by those made of mountain essence, adamantine

(adjective)

Instrumental, masculine, plural of adrisāramaya

adrisāramaya - made of mountain essence, hard as rock, adamantine

From adrisāra (mountain essence, strength of rock) with suffix maya (made of).

Compound type : ṣaṣṭhī-tatpuruṣa (adri+sāra+maya)

• adri – mountain, rock
  noun (masculine)
  Root: ad (class 1)
• sāra – essence, strength, core, best part
  noun (masculine)
  Root: sṛ (class 1)
• maya – made of, consisting of
  suffix
  Kṛt suffix mayaṭ.

Note: Refers to bāṇaiḥ

च (ca) - and

(indeclinable)

Conjunction.

Note: Connects adrisāramayaiḥ with anyaiḥ.

अन्यैः (anyaiḥ) - by other, with other

(pronoun)

Instrumental, masculine, plural of anya

anya - other, another

Note: Refers to bāṇaiḥ

बाणैः (bāṇaiḥ) - by arrows, with arrows

(noun)

Instrumental, masculine, plural of bāṇa

bāṇa - arrow

Note: Instrument of action for nyahanam

अरिविदारणैः (arividāraṇaiḥ) - by those tearing apart enemies, with enemy-rending (arrows)

(adjective)

Instrumental, masculine, plural of arividāraṇa

arividāraṇa - enemy-rending, tearing apart enemies

From root dṛ (to tear) with prefix vi and ṇic (causative) and suffix ana (agent/instrument), compounded with ari.

Compound type : upapada-tatpuruṣa (ari+vidāraṇa)

• ari – enemy
  noun (masculine)
  Root: ṛ (class 1)
• vidāraṇa – tearing, rending, breaking
  noun (neuter)
  Action noun
  From vi + root dṛ (to tear) with ṇic and suffix lyuṭ (ana).
  Prefix: vi
  Root: dṛ (class 1)

Note: Refers to bāṇaiḥ

न्यहनम् (nyahanam) - I killed, I struck down

(verb)

1st person , singular, active, past imperfect (laṅ) of ni-han

Imperfect (Laṅ)

1st person singular, active voice. ni is a prefix causing euphonic change i to ya (nya).

Prefix: ni

Root: han (class 2)

दानवान् (dānavān) - the Dānavas, demons

(noun)

Accusative, masculine, plural of dānava

dānava - a descendant of Danu; demon, Asura

Note: Object of nyahanam

सर्वान् (sarvān) - all

(pronoun)

Accusative, masculine, plural of sarva

sarva - all, every, whole

Note: Adjective modifying dānavān

मुहूर्तेन (muhūrtena) - in a moment, in an instant

(noun)

Instrumental, masculine, singular of muhūrta

muhūrta - a moment, a short time (a unit of time)

Root: mūrch (class 1)

Note: Indicates the duration or means of completing the action.

एव (eva) - just, only, indeed

(indeclinable)

Emphatic particle.

Note: Emphasizes muhūrtena

भारत (bhārata) - O Bhārata (descendant of Bharata, usually Dhṛtarāṣṭra or Arjuna)

(proper noun)

Vocative, masculine, singular of bhārata

bhārata - a descendant of Bharata; an Indian

Apatya (descendant) derivation from Bharata.

Root: bhṛ (class 1)