महाभारतः mahābhārataḥ - book-1, chapter-219, verse-4

स्वतेजोभास्वरं चक्रमुत्ससर्ज जनार्दनः ।
तेन ता जातयः क्षुद्राः सदानवनिशाचराः ।
निकृत्ताः शतशः सर्वा निपेतुरनलं क्षणात् ॥४॥

4. svatejobhāsvaraṁ cakramutsasarja janārdanaḥ ,
tena tā jātayaḥ kṣudrāḥ sadānavaniśācarāḥ ,
nikṛttāḥ śataśaḥ sarvā nipeturanalaṁ kṣaṇāt.

4. svatejobhāsvaram cakram utsasarja
janārdanaḥ tena tāḥ jātayaḥ kṣudrāḥ
sadānavaniśācarāḥ nikṛttāḥ
śataśaḥ sarvāḥ nipetuḥ analam kṣaṇāt

4. Janardana (Krishna) released his discus, resplendent with his own power. By its action, all those contemptible creatures, including the daityas and night-wanderers (rākṣasas), were cut down by hundreds and instantly fell into the fire.

Words meanings summery:

• स्वतेजोभास्वरम् (svatejobhāsvaram) - (the discus) resplendent with Krishna's own power (shining with one's own splendor/energy)

• चक्रम् (cakram) - the divine discus of Vishnu/Krishna (discus, wheel)

• उत्ससर्ज (utsasarja) - he released, he threw

• जनार्दनः (janārdanaḥ) - Krishna (Janardana (an epithet of Krishna/Vishnu))

• तेन (tena) - by that discus (by that)

• ताः (tāḥ) - those

• जातयः (jātayaḥ) - beings, species, kinds

• क्षुद्राः (kṣudrāḥ) - insignificant, petty, base, small

• सदनवनिशाचराः (sadanavaniśācarāḥ) - along with daityas and night-wanderers (demons)

• निकृत्ताः (nikṛttāḥ) - cut down, severed

• शतशः (śataśaḥ) - by hundreds, in hundreds

• सर्वाः (sarvāḥ) - all

• निपेतुः (nipetuḥ) - they fell down

• अनलम् (analam) - into the Khandava fire (into the fire)

• क्षणात् (kṣaṇāt) - instantly, in a moment

Words meanings and morphology

स्वतेजोभास्वरम् (svatejobhāsvaram) - (the discus) resplendent with Krishna's own power (shining with one's own splendor/energy)

(adjective)

Accusative, neuter, singular of svatejobhāsvara

svatejobhāsvara - shining with one's own light, splendor, or energy

Compound type : tatpuruṣa (sva+tejas+bhāsvara)

• sva – one's own
  pronoun
• tejas – splendor, energy, power, brilliance
  noun (neuter)
• bhāsvara – shining, radiant, brilliant
  adjective
  Derived from root √bhā (to shine)
  Root: bhā (class 2)

Note: Modifies cakram.

चक्रम् (cakram) - the divine discus of Vishnu/Krishna (discus, wheel)

(noun)

Accusative, neuter, singular of cakra

cakra - discus, wheel, circle

उत्ससर्ज (utsasarja) - he released, he threw

(verb)

3rd person , singular, active, perfect (lit) of utsṛj

Perfect active third singular

Prefix: ud

Root: sṛj (class 6)

Note: The subject is Janārdanaḥ.

जनार्दनः (janārdanaḥ) - Krishna (Janardana (an epithet of Krishna/Vishnu))

(proper noun)

Nominative, masculine, singular of janārdana

janārdana - agitator of men, punisher of evil men, an epithet of Vishnu/Krishna

तेन (tena) - by that discus (by that)

(pronoun)

Instrumental, neuter, singular of tad

tad - that, it

Note: Refers to the cakra (discus).

ताः (tāḥ) - those

(pronoun)

Nominative, feminine, plural of tad

tad - that, it

Note: Modifies जातयः (jātayaḥ).

जातयः (jātayaḥ) - beings, species, kinds

(noun)

Nominative, feminine, plural of jāti

jāti - birth, species, kind, class

क्षुद्राः (kṣudrāḥ) - insignificant, petty, base, small

(adjective)

Nominative, feminine, plural of kṣudra

kṣudra - small, petty, mean, insignificant

Note: Modifies जातयः.

सदनवनिशाचराः (sadanavaniśācarāḥ) - along with daityas and night-wanderers (demons)

(adjective)

Nominative, feminine, plural of sadanavaniśācara

sadanavaniśācara - together with daityas (demons) and night-wanderers (demons/rākṣasas)

Compound type : bahuvrīhi (sa+dānava+niśācara)

• sa – with, accompanied by
  indeclinable
• dānava – demon, descendant of Danu
  noun (masculine)
• niśācara – night-wanderer, demon, rākṣasa
  noun (masculine)

Note: Modifies जातयः.

निकृत्ताः (nikṛttāḥ) - cut down, severed

(adjective)

Nominative, feminine, plural of nikṛtta

nikṛtta - cut off, severed, slain

Past Passive Participle

Derived from root √kṛt (to cut) with upasarga ni-

Prefix: ni

Root: kṛt (class 6)

Note: Modifies जातयः.

शतशः (śataśaḥ) - by hundreds, in hundreds

(indeclinable)

Suffix -śas expressing distribution

सर्वाः (sarvāḥ) - all

(pronoun)

Nominative, feminine, plural of sarva

sarva - all, every, whole

Note: Modifies जातयः.

निपेतुः (nipetuḥ) - they fell down

(verb)

3rd person , plural, active, perfect (lit) of nipat

Perfect active third plural

Prefix: ni

Root: pat (class 1)

Note: Subject is the various jātayaḥ.

अनलम् (analam) - into the Khandava fire (into the fire)

(noun)

Accusative, masculine, singular of anala

anala - fire, Agni (god of fire)

Note: Indicates the destination of falling.

क्षणात् (kṣaṇāt) - instantly, in a moment

(indeclinable)

Note: Used adverbially from the ablative case.