महाभारतः mahābhārataḥ - book-6, chapter-19, verse-29

पादातास्त्वग्रतोऽगच्छन्नसिशक्त्यृष्टिपाणयः ।
अनेकशतसाहस्रा भीमसेनस्य रक्षिणः ॥२९॥

29. pādātāstvagrato'gacchannasiśaktyṛṣṭipāṇayaḥ ,
anekaśatasāhasrā bhīmasenasya rakṣiṇaḥ.

29. pādātāḥ tu agrataḥ agacchan asiśaktyṛṣṭipāṇayaḥ
anekasataśāhasrāḥ bhīmasenasya rakṣiṇaḥ

29. tu pādātāḥ asiśaktyṛṣṭipāṇayaḥ anekasataśāhasrāḥ
bhīmasenasya rakṣiṇaḥ agrataḥ agacchan

29. Indeed, foot soldiers, armed with swords, spears (śakti), and lances in their hands, advanced at the front. There were many hundreds of thousands of them, serving as Bhimasena's protectors.

Words meanings summery:

• पादाताः (pādātāḥ) - foot soldiers, infantry

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

• अग्रतः (agrataḥ) - in front, at the head, forward

• अगच्छन् (agacchan) - they went, they moved, they advanced

• असिशक्त्यृष्टिपाणयः (asiśaktyṛṣṭipāṇayaḥ) - those who have swords, spears (śakti), and lances in their hands, armed with swords, spears, and lances

• अनेकसतशाहस्राः (anekasataśāhasrāḥ) - many hundreds of thousands, consisting of numerous hundreds and thousands

• भीमसेनस्य (bhīmasenasya) - of Bhimasena

• रक्षिणः (rakṣiṇaḥ) - protectors, guards, defenders

Words meanings and morphology

पादाताः (pādātāḥ) - foot soldiers, infantry

(noun)

Nominative, masculine, plural of pādāta

pādāta - foot soldier, infantryman

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

(indeclinable)

अग्रतः (agrataḥ) - in front, at the head, forward

(indeclinable)

Derived from 'agra' (front) with suffix '-tas'

अगच्छन् (agacchan) - they went, they moved, they advanced

(verb)

3rd person , plural, active, past imperfect (laṅ) of gam

Imperfect (Laṅ), 3rd person plural, active voice.

Root: gam (class 1)

असिशक्त्यृष्टिपाणयः (asiśaktyṛṣṭipāṇayaḥ) - those who have swords, spears (śakti), and lances in their hands, armed with swords, spears, and lances

(adjective)

Nominative, masculine, plural of asiśaktyṛṣṭipāṇi

asiśaktyṛṣṭipāṇi - those who have swords, spears, and lances in their hands

Compound type : bahuvrīhi (asi+śakti+ṛṣṭi+pāṇi)

• asi – sword, scimitar
  noun (masculine)
• śakti – spear, dart, power, energy
  noun (feminine)
• ṛṣṭi – lance, javelin, spear
  noun (feminine)
• pāṇi – hand
  noun (masculine)

अनेकसतशाहस्राः (anekasataśāhasrāḥ) - many hundreds of thousands, consisting of numerous hundreds and thousands

(adjective)

Nominative, masculine, plural of anekasataśāhasra

anekasataśāhasra - many hundreds of thousands, consisting of numerous hundreds and thousands

Compound type : tatpuruṣa (aneka+śata+sahasra)

• aneka – many, numerous (not one)
  adjective
• śata – hundred
  noun (neuter)
• sahasra – thousand
  noun (neuter)

भीमसेनस्य (bhīmasenasya) - of Bhimasena

(proper noun)

Genitive, masculine, singular of bhīmasena

bhīmasena - Bhimasena (name of a Pandava brother)

रक्षिणः (rakṣiṇaḥ) - protectors, guards, defenders

(noun)

Nominative, masculine, plural of rakṣin

rakṣin - protector, guard, defender

Root: rakṣ (class 1)