महाभारतः mahābhārataḥ - book-6, chapter-70, verse-6

तांस्तु सर्वान्महेष्वासान्सात्यकिः सत्यविक्रमः ।
जघान परमेष्वासो दिव्येनास्त्रेण वीर्यवान् ॥६॥

6. tāṁstu sarvānmaheṣvāsānsātyakiḥ satyavikramaḥ ,
jaghāna parameṣvāso divyenāstreṇa vīryavān.

6. tān tu sarvān maheṣvāsān sātyakiḥ satyavikramaḥ
jaghāna parameṣvāsaḥ divyena astreṇa vīryavān

6. tu sātyakiḥ satyavikramaḥ vīryavān parameṣvāsaḥ
divyena astreṇa tān sarvān maheṣvāsān jaghāna

6. But Satyaki, a valiant man of true prowess and an excellent archer, struck down all those great archers with a divine weapon.

Words meanings summery:

• तान् (tān) - those (great archers, referring to the ten thousand charioteers) (them)

• तु (tu) - but (but, indeed, on the other hand)

• सर्वान् (sarvān) - all (of them) (all, every)

• महेष्वासान् (maheṣvāsān) - great archers

• सात्यकिः (sātyakiḥ) - Satyaki (Satyaki (proper name))

• सत्यविक्रमः (satyavikramaḥ) - of true valor (whose valor is true, truly valorous, of true prowess)

• जघान (jaghāna) - struck down (struck, killed, slew)

• परमेष्वासः (parameṣvāsaḥ) - an excellent archer (an excellent archer, supreme archer)

• दिव्येन (divyena) - divine (divine, heavenly, celestial)

• अस्त्रेण (astreṇa) - with a weapon (divine weapon) (by a weapon, with a missile)

• वीर्यवान् (vīryavān) - valorous (valorous, mighty, powerful, heroic)

Words meanings and morphology

तान् (tān) - those (great archers, referring to the ten thousand charioteers) (them)

(pronoun)

Accusative, masculine, plural of tad

tad - that, he, she, it

तु (tu) - but (but, indeed, on the other hand)

(indeclinable)

सर्वान् (sarvān) - all (of them) (all, every)

(adjective)

Accusative, masculine, plural of sarva

sarva - all, every, whole

महेष्वासान् (maheṣvāsān) - great archers

(noun)

Accusative, masculine, plural of maheṣvāsa

maheṣvāsa - great archer

Compound type : karmadhāraya (mahā+iṣvāsa)

• mahā – great, large, mighty
  adjective
• iṣvāsa – archer, bowman
  noun (masculine)
  From `iṣu` (arrow) and `ās` (to sit, to throw). A person who holds/throws arrows.
  Root: ās

सात्यकिः (sātyakiḥ) - Satyaki (Satyaki (proper name))

(proper noun)

Nominative, masculine, singular of sātyaki

sātyaki - Satyaki (a famous Yadu hero, companion of Krishna)

Patronymic from Satyak.

सत्यविक्रमः (satyavikramaḥ) - of true valor (whose valor is true, truly valorous, of true prowess)

(adjective)

Nominative, masculine, singular of satyavikrama

satyavikrama - of true valor, whose valor is truth, truly heroic

Compound type : bahuvrīhi (satya+vikrama)

• satya – truth, true, real, sincere
  noun (neuter)
  From `sat` (being) + `ya` suffix.
  Root: as (class 2)
• vikrama – valor, prowess, heroism, stride, power
  noun (masculine)
  From root `kram` (to step, to go) with prefix `vi`.
  Prefix: vi
  Root: kram (class 1)

जघान (jaghāna) - struck down (struck, killed, slew)

(verb)

3rd person , singular, active, past perfect (liṭ) of jaghāna

Perfect tense

Reduplicated perfect form of root `han`

Root: han (class 2)

परमेष्वासः (parameṣvāsaḥ) - an excellent archer (an excellent archer, supreme archer)

(adjective)

Nominative, masculine, singular of parameṣvāsa

parameṣvāsa - excellent archer, supreme bowman

Compound type : karmadhāraya (parama+iṣvāsa)

• parama – supreme, highest, excellent, best
  adjective
• iṣvāsa – archer, bowman
  noun (masculine)
  From `iṣu` (arrow) and `ās` (to sit, to throw). A person who holds/throws arrows.
  Root: ās

दिव्येन (divyena) - divine (divine, heavenly, celestial)

(adjective)

Instrumental, neuter, singular of divya

divya - divine, heavenly, celestial, supernatural

Derived from `div` (heaven, sky)

Root: div

Note: Agrees with astreṇa.

अस्त्रेण (astreṇa) - with a weapon (divine weapon) (by a weapon, with a missile)

(noun)

Instrumental, neuter, singular of astra

astra - weapon, missile, projectile, divine weapon

From root `as` (to throw)

Root: as (class 4)

वीर्यवान् (vīryavān) - valorous (valorous, mighty, powerful, heroic)

(adjective)

Nominative, masculine, singular of vīryavat

vīryavat - valorous, mighty, powerful, heroic

Possessive suffix `mat/vat` added to `vīrya` (valor)