महाभारतः mahābhārataḥ - book-7, chapter-118, verse-4

नृशंसं बत कौन्तेय कर्मेदं कृतवानसि ।
अपश्यतो विषक्तस्य यन्मे बाहुमचिच्छिदः ॥४॥

4. nṛśaṁsaṁ bata kaunteya karmedaṁ kṛtavānasi ,
apaśyato viṣaktasya yanme bāhumacicchidaḥ.

4. nṛśaṃsam bata kaunteya karma idam kṛtavān asi
| apaśyataḥ viṣaktasya yat me bāhum acicchidaḥ

4. bata kaunteya,
idam nṛśaṃsam karma kṛtavān asi yat apaśyataḥ viṣaktasya me bāhum acicchidaḥ

4. Alas, O son of Kuntī (Arjuna), you have done a cruel deed (karma), because you cut off my arm when I was not looking and was preoccupied!

Words meanings summery:

• नृशंसम् (nṛśaṁsam) - cruel, heinous, wicked

• बत (bata) - alas!, oh!

• कौन्तेय (kaunteya) - O son of Kuntī (Arjuna) (O son of Kuntī)

• कर्म (karma) - deed, action, act (karma)

• इदम् (idam) - this

• कृतवान् (kṛtavān) - having done, performed

• असि (asi) - you are

• अपश्यतः (apaśyataḥ) - of one not seeing, of one unaware/distracted

• विषक्तस्य (viṣaktasya) - of one preoccupied, engaged, entangled

• यत् (yat) - that, because, since

• मे (me) - my, of me

• बाहुम् (bāhum) - arm

• अचिच्छिदः (acicchidaḥ) - you cut off, you severed

Words meanings and morphology

नृशंसम् (nṛśaṁsam) - cruel, heinous, wicked

(adjective)

Accusative, neuter, singular of nṛśaṃsa

nṛśaṁsa - cruel, wicked, atrocious, violent

बत (bata) - alas!, oh!

(indeclinable)

कौन्तेय (kaunteya) - O son of Kuntī (Arjuna) (O son of Kuntī)

(proper noun)

Vocative, masculine, singular of kaunteya

kaunteya - son of Kuntī (e.g., Arjuna, Bhīma, Yudhiṣṭhira)

कर्म (karma) - deed, action, act (karma)

(noun)

Accusative, neuter, singular of karman

karman - action, deed, work, ritual action, fate (karma)

Root: kṛ (class 8)

इदम् (idam) - this

(pronoun)

Accusative, neuter, singular of idam

idam - this

कृतवान् (kṛtavān) - having done, performed

(verbal derivative)

असि (asi) - you are

(verb)

2nd person , singular, active, present (laṭ) of as

Root: as (class 2)

अपश्यतः (apaśyataḥ) - of one not seeing, of one unaware/distracted

(verbal derivative)

Compound type : nañ-tatpuruṣa (a+paśyat)

• a – not, un-
  indeclinable
• paśyat – seeing, looking
  verbal derivative
  Present Active Participle
  From root dṛś (stem paśya)
  Root: dṛś (class 1)

Note: Qualifies the implied 'my (arm)' or 'me'.

विषक्तस्य (viṣaktasya) - of one preoccupied, engaged, entangled

(verbal derivative)

Note: Qualifies the implied 'my (arm)' or 'me'.

यत् (yat) - that, because, since

(indeclinable)

मे (me) - my, of me

(pronoun)

Genitive, singular of aham

aham - I, me

Note: Enclitic form of `mama`.

बाहुम् (bāhum) - arm

(noun)

Accusative, masculine, singular of bāhu

bāhu - arm

अचिच्छिदः (acicchidaḥ) - you cut off, you severed

(verb)

2nd person , singular, active, imperfect (laṅ) of chid

Root: chid (class 7)