महाभारतः mahābhārataḥ - book-8, chapter-66, verse-46

ततोऽर्जुनः सप्तदश तिग्मतेजानजिह्मगान् ।
इन्द्राशनिसमान्घोरानसृजत्पावकोपमान् ॥४६॥

46. tato'rjunaḥ saptadaśa tigmatejānajihmagān ,
indrāśanisamānghorānasṛjatpāvakopamān.

46. tataḥ arjunaḥ saptadaśa tigmatejān ajihmagān
indrāśanisamān ghorān asṛjat pāvakopamān

46. tataḥ arjunaḥ saptadaśa tigmatejān ajihmagān
indrāśanisamān ghorān pāvakopamān (śarān) asṛjat

46. Then Arjuna discharged seventeen (arrows) that were sharp-pointed, straight-moving, dreadful, similar to Indra's thunderbolt, and comparable to fire.

Words meanings summery:

• ततः (tataḥ) - then, subsequently in the narrative (then, thereafter, from that)

• अर्जुनः (arjunaḥ) - Arjuna, one of the Pandava brothers, a renowned archer (Arjuna (proper noun))

• सप्तदश (saptadaśa) - seventeen (arrows) (seventeen)

• तिग्मतेजान् (tigmatejān) - (arrows) having keen sharpness (having keen sharpness, sharp-pointed)

• अजिह्मगान् (ajihmagān) - (arrows) that fly straight (straight-moving, not crooked)

• इन्द्राशनिसमान् (indrāśanisamān) - (arrows) that are like Indra's thunderbolt in power (similar to Indra's thunderbolt)

• घोरान् (ghorān) - (arrows) that are dreadful (in their effect) (dreadful, terrible, fearful)

• असृजत् (asṛjat) - he (Arjuna) discharged (the arrows) (he/she/it released, discharged, created)

• पावकोपमान् (pāvakopamān) - (arrows) that are comparable to fire (in intensity/destructive power) (similar to fire, comparable to fire)

Words meanings and morphology

ततः (tataḥ) - then, subsequently in the narrative (then, thereafter, from that)

(indeclinable)

अर्जुनः (arjunaḥ) - Arjuna, one of the Pandava brothers, a renowned archer (Arjuna (proper noun))

(proper noun)

Nominative, masculine, singular of arjuna

arjuna - Arjuna (proper noun), white, clear, silver

Note: Subject of asṛjat.

सप्तदश (saptadaśa) - seventeen (arrows) (seventeen)

(numeral)

Note: Agrees with implied śarān (arrows) and the following adjectives.

तिग्मतेजान् (tigmatejān) - (arrows) having keen sharpness (having keen sharpness, sharp-pointed)

(adjective)

Accusative, masculine, plural of tigmatejas

tigmatejas - sharp-edged, keen-pointed, having keen luster/energy

Compound type : bahuvrīhi (tigma+tejas)

• tigma – sharp, keen, hot
  adjective
• tejas – sharpness, keenness, brilliance, energy, splendor
  noun (neuter)

Note: Agrees with implied śarān.

अजिह्मगान् (ajihmagān) - (arrows) that fly straight (straight-moving, not crooked)

(adjective)

Accusative, masculine, plural of ajihmaga

ajihmaga - straight-moving, not crooked, honest

Compound type : bahuvrīhi (a+jihma-ga)

• a – not, un-
  indeclinable
  negation prefix
• jihmaga – crooked-going, going obliquely
  adjective
  Derived from jihma (crooked) and ga (going, from root gam)
  Root: gam (class 1)

Note: Agrees with implied śarān.

इन्द्राशनिसमान् (indrāśanisamān) - (arrows) that are like Indra's thunderbolt in power (similar to Indra's thunderbolt)

(adjective)

Accusative, masculine, plural of indrāśanisama

indrāśanisama - like Indra's thunderbolt, similar to a thunderbolt

Compound type : tatpuruṣa (indra+aśani+sama)

• indra – Indra (name of a deity)
  proper noun (masculine)
• aśani – thunderbolt, lightning
  noun (masculine)
• sama – equal, like, similar
  adjective

Note: Agrees with implied śarān.

घोरान् (ghorān) - (arrows) that are dreadful (in their effect) (dreadful, terrible, fearful)

(adjective)

Accusative, masculine, plural of ghora

ghora - dreadful, terrible, fearful, formidable

Root: ghur (class 1)

Note: Agrees with implied śarān.

असृजत् (asṛjat) - he (Arjuna) discharged (the arrows) (he/she/it released, discharged, created)

(verb)

3rd person , singular, active, past imperfect (laṅ) of sṛj

Imperfect 3rd person singular active

Root: sṛj (class 6)

पावकोपमान् (pāvakopamān) - (arrows) that are comparable to fire (in intensity/destructive power) (similar to fire, comparable to fire)

(adjective)

Accusative, masculine, plural of pāvakopama

pāvakopama - like fire, comparable to fire

Compound type : tatpuruṣa (pāvaka+upama)

• pāvaka – fire, pure, purifying
  noun (masculine)
  Root: pū (class 1)
• upama – similar, comparable, likeness
  adjective
  Prefix: upa
  Root: mā (class 2)

Note: Agrees with implied śarān.