महाभारतः mahābhārataḥ - book-6, chapter-53, verse-19

शक्तिभिः कवचैश्चित्रैः कणपैरङ्कुशैरपि ।
निस्त्रिंशैर्विमलैश्चापि स्वर्णपुङ्खैः शरैस्तथा ॥१९॥

19. śaktibhiḥ kavacaiścitraiḥ kaṇapairaṅkuśairapi ,
nistriṁśairvimalaiścāpi svarṇapuṅkhaiḥ śaraistathā.

19. śaktibhiḥ kavacaiḥ citraiḥ kaṇapaiḥ aṅkuśaiḥ api
nistriṃśaiḥ vimalaiḥ ca api svarṇapuṅkhaiḥ śaraiḥ tathā

19. śaktibhiḥ citraiḥ kavacaiḥ kaṇapaiḥ aṅkuśaiḥ api
vimalaiḥ nistriṃśaiḥ ca api svarṇapuṅkhaiḥ śaraiḥ tathā

19. There were spears (śakti), variegated shields, barbed arrows (kaṇapa), and elephant goads (aṅkuśa), as well as brilliant swords (nistriṃśa) and arrows (śara) with gold-decorated shafts.

Words meanings summery:

• शक्तिभिः (śaktibhiḥ) - by spears, by lances, by powers

• कवचैः (kavacaiḥ) - by armors, by shields, by coats of mail

• चित्रैः (citraiḥ) - by variegated shields (by variegated, by colorful, by diverse, by wonderful)

• कणपैः (kaṇapaiḥ) - by barbed arrows, by spears

• अङ्कुशैः (aṅkuśaiḥ) - by elephant goads, by hooks

• अपि (api) - also, even, too

• निस्त्रिंशैः (nistriṁśaiḥ) - by swords

• विमलैः (vimalaiḥ) - by brilliant swords (by pure, by spotless, by bright, by brilliant)

• च (ca) - and

• अपि (api) - also, even, too

• स्वर्णपुङ्खैः (svarṇapuṅkhaiḥ) - by arrows with gold-decorated shafts (by gold-feathered, by gold-shafted)

• शरैः (śaraiḥ) - by arrows

• तथा (tathā) - as well as (thus, in that manner, and)

Words meanings and morphology

शक्तिभिः (śaktibhiḥ) - by spears, by lances, by powers

(noun)

Instrumental, feminine, plural of śakti

śakti - power, faculty, spear, lance, energy (śakti)

Derived from root śak- 'to be able'

Root: śak (class 5)

कवचैः (kavacaiḥ) - by armors, by shields, by coats of mail

(noun)

Instrumental, neuter, plural of kavaca

kavaca - armor, shield, breast-plate, coat of mail

चित्रैः (citraiḥ) - by variegated shields (by variegated, by colorful, by diverse, by wonderful)

(adjective)

Instrumental, neuter, plural of citra

citra - variegated, colorful, diverse, wonderful, surprising

कणपैः (kaṇapaiḥ) - by barbed arrows, by spears

(noun)

Instrumental, masculine, plural of kaṇapa

kaṇapa - barbed arrow, spear

अङ्कुशैः (aṅkuśaiḥ) - by elephant goads, by hooks

(noun)

Instrumental, masculine, plural of aṅkuśa

aṅkuśa - elephant goad, hook

अपि (api) - also, even, too

(indeclinable)

निस्त्रिंशैः (nistriṁśaiḥ) - by swords

(noun)

Instrumental, masculine, plural of nistriṃśa

nistriṁśa - sword

Etymology suggests 'not twenty finger-breadths long', i.e., a short sword. However, often used for sword in general.

विमलैः (vimalaiḥ) - by brilliant swords (by pure, by spotless, by bright, by brilliant)

(adjective)

Instrumental, masculine, plural of vimala

vimala - pure, spotless, clean, bright, brilliant

vi- (negating prefix) + mala (dirt, impurity)

Compound type : pradi-samāsa (vi+mala)

• vi – apart, asunder, dis-, without, negation
  indeclinable
• mala – dirt, impurity, stain
  noun (neuter)

च (ca) - and

(indeclinable)

अपि (api) - also, even, too

(indeclinable)

स्वर्णपुङ्खैः (svarṇapuṅkhaiḥ) - by arrows with gold-decorated shafts (by gold-feathered, by gold-shafted)

(adjective)

Instrumental, masculine, plural of svarṇapuṅkha

svarṇapuṅkha - having a golden shaft/feather-end (of an arrow)

Compound type : bahuvrīhi (svarṇa+puṅkha)

• svarṇa – gold, golden
  noun (neuter)
• puṅkha – feather-end of an arrow, shaft, tail
  noun (masculine)

शरैः (śaraiḥ) - by arrows

(noun)

Instrumental, masculine, plural of śara

śara - arrow, reed, kind of grass

तथा (tathā) - as well as (thus, in that manner, and)

(indeclinable)