महाभारतः mahābhārataḥ - book-6, chapter-74, verse-13

ततः संस्थाप्य समरे स्वान्यनीकानि सर्वशः ।
अभिमन्युप्रभृतयस्ते द्वादश महारथाः ॥१३॥

13. tataḥ saṁsthāpya samare svānyanīkāni sarvaśaḥ ,
abhimanyuprabhṛtayaste dvādaśa mahārathāḥ.

13. tataḥ saṃsthāpya samare svāni anīkāni sarvaśaḥ
abhimanyuprabhṛtayaḥ te dvādaśa mahārathāḥ

13. tataḥ samare sarvaśaḥ svāni anīkāni saṃsthāpya
te dvādaśa mahārathāḥ abhimanyuprabhṛtayaḥ

13. Thereafter, having completely positioned their own army divisions in battle, those twelve great warriors, led by Abhimanyu,

Words meanings summery:

• ततः (tataḥ) - then, thereafter, from that

• संस्थाप्य (saṁsthāpya) - having established, having placed, having positioned

• समरे (samare) - in battle, in combat

• स्वानि (svāni) - their own, one's own

• अनीकानि (anīkāni) - army divisions, troops, forces

• सर्वशः (sarvaśaḥ) - entirely, completely, on all sides, in all respects

• अभिमन्युप्रभृतयः (abhimanyuprabhṛtayaḥ) - Abhimanyu and others, headed by Abhimanyu

• ते (te) - those, they

• द्वादश (dvādaśa) - twelve

• महारथाः (mahārathāḥ) - great warriors, warriors of the highest class

Words meanings and morphology

ततः (tataḥ) - then, thereafter, from that

(indeclinable)

संस्थाप्य (saṁsthāpya) - having established, having placed, having positioned

(indeclinable)

Absolutive (Gerund) of causative

From root sthā (to stand) with prefix saṃ, in causative form.

Prefix: sam

Root: sthā (class 1)

समरे (samare) - in battle, in combat

(noun)

Locative, masculine, singular of samara

samara - battle, combat, war

स्वानि (svāni) - their own, one's own

(adjective)

Accusative, neuter, plural of sva

sva - one's own, self, own property

अनीकानि (anīkāni) - army divisions, troops, forces

(noun)

Accusative, neuter, plural of anīka

anīka - army, host, array, division of an army

सर्वशः (sarvaśaḥ) - entirely, completely, on all sides, in all respects

(indeclinable)

अभिमन्युप्रभृतयः (abhimanyuprabhṛtayaḥ) - Abhimanyu and others, headed by Abhimanyu

(proper noun)

Nominative, masculine, plural of abhimanyuprabhṛti

abhimanyuprabhṛti - Abhimanyu and others, beginning with Abhimanyu

Compound type : tatpuruṣa (abhimanyu+prabhṛti)

• abhimanyu – Abhimanyu (name of a warrior)
  proper noun (masculine)
• prabhṛti – beginning with, and others, etc.
  noun (feminine)

ते (te) - those, they

(pronoun)

Nominative, masculine, plural of tad

tad - that, those

द्वादश (dvādaśa) - twelve

(numeral)

Note: Used as an adjective, indeclinable in this context.

महारथाः (mahārathāḥ) - great warriors, warriors of the highest class

(noun)

Nominative, masculine, plural of mahāratha

mahāratha - great warrior, warrior who can fight many thousands alone

Compound type : karmadhāraya (mahā+ratha)

• mahā – great, large, mighty
  adjective
• ratha – chariot; warrior (specifically, one fighting from a chariot)
  noun (masculine)