महाभारतः mahābhārataḥ - book-7, chapter-126, verse-30

यच्चापश्यं हतं भीष्मं पश्यतस्तेऽनुजस्य वै ।
दुःशासनस्य कौरव्य कुर्वाणं कर्म दुष्करम् ।
अवध्यकल्पं संग्रामे देवैरपि सवासवैः ॥३०॥

30. yaccāpaśyaṁ hataṁ bhīṣmaṁ paśyataste'nujasya vai ,
duḥśāsanasya kauravya kurvāṇaṁ karma duṣkaram ,
avadhyakalpaṁ saṁgrāme devairapi savāsavaiḥ.

30. yat ca apaśyam hatam bhīṣmam paśyataḥ
te anujasya vai duḥśāsanasya kauravya
kurvāṇam karma duṣkaram avadhyakalpam
saṅgrāme devaiḥ api savāsavaiḥ

30. kauravya,
yat ca te anujasya duḥśāsanasya vai paśyataḥ,
hatam bhīṣmam apaśyam; duṣkaram karma kurvāṇam,
devaiḥ api savāsavaiḥ saṅgrāme avadhyakalpam.

30. And, O descendant of Kuru (kauravya), I saw Bhishma killed, even as your younger brother Duḥśāsana watched. Bhishma was performing an arduous feat (karma duṣkaram), virtually impossible to slay (avadhyakalpam) in battle (saṅgrāma), even for the gods (devas) with Indra.

Words meanings summery:

• यत् (yat) - that which, which

• च (ca) - and, also

• अपश्यम् (apaśyam) - I saw, I beheld

• हतम् (hatam) - killed, slain, struck

• भीष्मम् (bhīṣmam) - Bhishma (name of a warrior)

• पश्यतः (paśyataḥ) - of one seeing, while seeing

• ते (te) - your (genitive singular)

• अनुजस्य (anujasya) - Refers to Duḥśāsana. (of the younger brother)

• वै (vai) - indeed, certainly, surely

• दुःशासनस्य (duḥśāsanasya) - of Duḥśāsana

• कौरव्य (kauravya) - Refers to Dhritarashtra. (O descendant of Kuru, O Kaurava)

• कुर्वाणम् (kurvāṇam) - performing, doing, making

• कर्म (karma) - action, deed, work, ritual

• दुष्करम् (duṣkaram) - difficult to do, arduous, hard

• अवध्यकल्पम् (avadhyakalpam) - almost invulnerable, virtually impossible to kill

• सङ्ग्रामे (saṅgrāme) - in battle, in war, in conflict

• देवैः (devaiḥ) - by the gods, by the celestials

• अपि (api) - even, also, too

• सवासवैः (savāsavaiḥ) - Meaning 'along with Indra', who is chief of the Vasus. (with Indra and the Vasus; with Indra)

Words meanings and morphology

यत् (yat) - that which, which

(pronoun)

Accusative, neuter, singular of yad

yad - which, what, that

Note: Relative pronoun.

च (ca) - and, also

(indeclinable)

अपश्यम् (apaśyam) - I saw, I beheld

(verb)

1st person , singular, active, imperfect (laṅ) of dṛś

Root: dṛś (class 1)

Note: From root dṛś, present stem paśya.

हतम् (hatam) - killed, slain, struck

(adjective)

Accusative, masculine, singular of hata

hata - killed, slain, struck, destroyed

Past Passive Participle

Derived from root han (to strike, kill).

Root: han (class 2)

भीष्मम् (bhīṣmam) - Bhishma (name of a warrior)

(proper noun)

Accusative, masculine, singular of bhīṣma

bhīṣma - Bhishma (a prominent and powerful warrior in the Mahabharata)

पश्यतः (paśyataḥ) - of one seeing, while seeing

(adjective)

Genitive, masculine, singular of paśyat

paśyat - seeing, beholding

Present Active Participle

Derived from root dṛś (to see), present stem paśya.

Root: dṛś (class 1)

ते (te) - your (genitive singular)

(pronoun)

Genitive, singular of tvad

tvad - you (singular)

Note: Pronominal form of 'you'.

अनुजस्य (anujasya) - Refers to Duḥśāsana. (of the younger brother)

(noun)

Genitive, masculine, singular of anuja

anuja - younger brother; born after

Prefix: anu

Root: jan (class 4)

वै (vai) - indeed, certainly, surely

(indeclinable)

दुःशासनस्य (duḥśāsanasya) - of Duḥśāsana

(proper noun)

Genitive, masculine, singular of duḥśāsana

duḥśāsana - Duḥśāsana (a son of Dhritarashtra, known for his harsh rule)

कौरव्य (kauravya) - Refers to Dhritarashtra. (O descendant of Kuru, O Kaurava)

(noun)

Vocative, masculine, singular of kauravya

kauravya - descendant of Kuru; belonging to the Kurus

Patronymic derived from Kuru.

कुर्वाणम् (kurvāṇam) - performing, doing, making

(adjective)

Accusative, masculine, singular of kurvāṇa

kurvāṇa - doing, performing, making

Present Middle Participle

Derived from root kṛ (to do, make).

Root: kṛ (class 8)

कर्म (karma) - action, deed, work, ritual

(noun)

Accusative, neuter, singular of karman

karman - action, deed, work, ritual, fate, consequence of action

Derived from root kṛ (to do, make).

Root: kṛ (class 8)

दुष्करम् (duṣkaram) - difficult to do, arduous, hard

(adjective)

Accusative, neuter, singular of duṣkara

duṣkara - difficult to do, hard to perform, arduous

Compound type : tatpuruṣa (dus+kara)

• dus – bad, ill, difficult, hard
  indeclinable
• kara – maker, doer; doing, causing
  noun (masculine)
  agent noun/verbal adjective
  Derived from root kṛ (to do, make).
  Root: kṛ (class 8)

अवध्यकल्पम् (avadhyakalpam) - almost invulnerable, virtually impossible to kill

(adjective)

Accusative, neuter, singular of avadhyakalpa

avadhyakalpa - almost not to be killed, virtually invulnerable

Compound type : tatpuruṣa (a+vadhya+kalpa)

• a – not, non-, un-
  indeclinable
• vadhya – to be killed, killable, doomed to death
  adjective (neuter)
  Gerundive
  Derived from root vadh (to strike, kill), an alternate form of han.
  Root: vadh (class 1)
• kalpa – like, resembling, almost, virtually
  suffix

सङ्ग्रामे (saṅgrāme) - in battle, in war, in conflict

(noun)

Locative, masculine, singular of saṅgrāma

saṅgrāma - battle, war, conflict, encounter

From sam- + grām (to go), meaning coming together for conflict.

Prefix: sam

Root: gam (class 1)

देवैः (devaiḥ) - by the gods, by the celestials

(noun)

Instrumental, masculine, plural of deva

deva - god, deity, celestial being

Root: div (class 4)

अपि (api) - even, also, too

(indeclinable)

सवासवैः (savāsavaiḥ) - Meaning 'along with Indra', who is chief of the Vasus. (with Indra and the Vasus; with Indra)

(adjective)

Instrumental, masculine, plural of savāsava

savāsava - with Vasus, accompanied by Indra

Compound type : bahuvrīhi (sa+vāsava)

• sa – with, together with, accompanied by
  indeclinable
• vāsava – Indra; a Vasu (a class of deities)
  proper noun (masculine)