महाभारतः mahābhārataḥ - book-7, chapter-57, verse-11

मत्प्रतिज्ञाविघातार्थं धार्तराष्ट्रैः किलाच्युत ।
पृष्ठतः सैन्धवः कार्यः सर्वैर्गुप्तो महारथैः ॥११॥

11. matpratijñāvighātārthaṁ dhārtarāṣṭraiḥ kilācyuta ,
pṛṣṭhataḥ saindhavaḥ kāryaḥ sarvairgupto mahārathaiḥ.

11. matpratijñāvighātārtham dhārtarāṣṭraiḥ kila acyuta
pṛṣṭhataḥ saindhavaḥ kāryaḥ sarvaiḥ guptaḥ mahārathaiḥ

11. acyuta kila dhārtarāṣṭraiḥ matpratijñāvighātārtham
pṛṣṭhataḥ saindhavaḥ sarvaiḥ mahārathaiḥ guptaḥ kāryaḥ

11. O Acyuta, the Dhārtarāṣṭras, for the purpose of frustrating my vow, will surely have Jayadratha protected from behind by all their great charioteers.

Words meanings summery:

• मत्प्रतिज्ञाविघातार्थम् (matpratijñāvighātārtham) - for the purpose of frustrating my vow

• धार्तराष्ट्रैः (dhārtarāṣṭraiḥ) - by Duryodhana and his brothers (by the sons of Dhṛtarāṣṭra)

• किल (kila) - indeed, surely, they say (emphatic particle)

• अच्युत (acyuta) - O Krishna (addressed by Arjuna) (O Acyuta (unfailing one))

• पृष्ठतः (pṛṣṭhataḥ) - from behind, at the back

• सैन्धवः (saindhavaḥ) - Jayadratha (King of Sindhu)

• कार्यः (kāryaḥ) - is to be kept/made (to be done, to be made, necessary to be performed)

• सर्वैः (sarvaiḥ) - by all

• गुप्तः (guptaḥ) - protected, guarded

• महारथैः (mahārathaiḥ) - by the great charioteers/warriors

Words meanings and morphology

मत्प्रतिज्ञाविघातार्थम् (matpratijñāvighātārtham) - for the purpose of frustrating my vow

(noun)

Accusative, neuter, singular of matpratijñāvighātārtha

matpratijñāvighātārtha - for the sake of the frustration of my vow

Compound type : tatpuruṣa (mad+pratijñā+vighāta+artha)

• mad – my, mine
  pronoun
• pratijñā – vow, promise
  noun (feminine)
  Prefix: prati
  Root: jñā (class 9)
• vighāta – obstruction, frustration, hindrance
  noun (masculine)
  Derived from √han (to strike, kill) with prefix 'vi'.
  Prefix: vi
  Root: han (class 2)
• artha – purpose, aim, object, meaning
  noun (masculine)

Note: Functions as an adverbial accusative.

धार्तराष्ट्रैः (dhārtarāṣṭraiḥ) - by Duryodhana and his brothers (by the sons of Dhṛtarāṣṭra)

(proper noun)

Instrumental, masculine, plural of dhārtarāṣṭra

dhārtarāṣṭra - son of Dhṛtarāṣṭra

Patronymic derived from Dhṛtarāṣṭra.

किल (kila) - indeed, surely, they say (emphatic particle)

(indeclinable)

अच्युत (acyuta) - O Krishna (addressed by Arjuna) (O Acyuta (unfailing one))

(proper noun)

Vocative, masculine, singular of acyuta

acyuta - unfailing, imperishable, firm (an epithet of Vishnu/Krishna)

Compound type : bahuvrīhi (a+cyuta)

• a – not, un- (negation)
  indeclinable
• cyuta – fallen, slipped, departed
  adjective
  Past Passive Participle
  Derived from the root √cyu (to move, fall).
  Root: cyu (class 1)

पृष्ठतः (pṛṣṭhataḥ) - from behind, at the back

(indeclinable)

Derived from 'pṛṣṭha' (back) with the suffix '-tas'.

सैन्धवः (saindhavaḥ) - Jayadratha (King of Sindhu)

(proper noun)

Nominative, masculine, singular of saindhava

saindhava - belonging to or born in Sindhu; Jayadratha (as King of Sindhu)

Note: An epithet for Jayadratha.

कार्यः (kāryaḥ) - is to be kept/made (to be done, to be made, necessary to be performed)

(adjective)

Nominative, masculine, singular of kārya

kārya - to be done, fit to be done, duty

Gerundive (Potential Passive Participle)

Derived from the root √kṛ (to do, make).

Root: kṛ (class 8)

Note: Agrees with 'saindhavaḥ'.

सर्वैः (sarvaiḥ) - by all

(pronoun)

Instrumental, masculine, plural of sarva

sarva - all, every, whole

Note: Agrees with 'mahārathaiḥ'.

गुप्तः (guptaḥ) - protected, guarded

(adjective)

Nominative, masculine, singular of gupta

gupta - protected, hidden, secret

Past Passive Participle

Derived from the root √gup (to protect).

Root: gup (class 1)

Note: Agrees with 'saindhavaḥ'.

महारथैः (mahārathaiḥ) - by the great charioteers/warriors

(noun)

Instrumental, masculine, plural of mahāratha

mahāratha - a great charioteer, a great warrior

Compound type : karmadhāraya (mahā+ratha)

• mahā – great, mighty
  adjective
• ratha – chariot, warrior (especially in a chariot)
  noun (masculine)