महाभारतः mahābhārataḥ - book-3, chapter-255, verse-45

कर्तव्यं चेत्प्रियं मह्यं वध्यः स पुरुषाधमः ।
सैन्धवापसदः पापो दुर्मतिः कुलपांसनः ॥४५॥

45. kartavyaṁ cetpriyaṁ mahyaṁ vadhyaḥ sa puruṣādhamaḥ ,
saindhavāpasadaḥ pāpo durmatiḥ kulapāṁsanaḥ.

45. kartavyam cet priyam mahyam vadhyaḥ saḥ puruṣādhamaḥ
saindhavāpasadaḥ pāpaḥ durmatiḥ kulapāṃsanaḥ

45. If you wish to do something dear for my sake, then that lowest of men must be killed – that vile Sindhu, who is sinful, evil-minded, and a disgracer of his family.

Words meanings summery:

• कर्तव्यम् (kartavyam) - Refers to an action, specifically killing Jayadratha. (to be done, ought to be done, duty)

• चेत् (cet) - if, in case

• प्रियम् (priyam) - Something dear (that Draupadi wishes for) (dear, beloved, agreeable)

• मह्यम् (mahyam) - For Draupadi. (to me, for me)

• वध्यः (vadhyaḥ) - Refers to Jayadratha. (to be killed, punishable by death)

• सः (saḥ) - Refers to Jayadratha. (he, that)

• पुरुषाधमः (puruṣādhamaḥ) - Refers to Jayadratha. (lowest of men, vile man)

• सैन्धवापसदः (saindhavāpasadaḥ) - Refers to Jayadratha, king of Sindhu. (vilest of the Sindhus, outcast of Sindhu)

• पापः (pāpaḥ) - Refers to Jayadratha. (sinful, wicked, evil)

• दुर्मतिः (durmatiḥ) - Refers to Jayadratha. (evil-minded, wicked-minded)

• कुलपांसनः (kulapāṁsanaḥ) - Refers to Jayadratha. (disgracer of the family, family-destroyer)

Words meanings and morphology

कर्तव्यम् (kartavyam) - Refers to an action, specifically killing Jayadratha. (to be done, ought to be done, duty)

(adjective)

Nominative, neuter, singular of kartavya

kartavya - to be done, proper to be done, duty

Gerundive

Formed from root kṛ (to do) + tavya (gerundive suffix)

Root: kṛ (class 8)

चेत् (cet) - if, in case

(indeclinable)

प्रियम् (priyam) - Something dear (that Draupadi wishes for) (dear, beloved, agreeable)

(adjective)

Nominative, neuter, singular of priya

priya - dear, beloved, pleasing, agreeable

मह्यम् (mahyam) - For Draupadi. (to me, for me)

(pronoun)

Dative, singular of aham

aham - I

वध्यः (vadhyaḥ) - Refers to Jayadratha. (to be killed, punishable by death)

(adjective)

Nominative, masculine, singular of vadhya

vadhya - to be killed, fit to be killed, deserving death

Gerundive

Formed from root vadh (to kill) or han (to strike, kill) with a derivational suffix -ya.

Root: vadh (class 1)

सः (saḥ) - Refers to Jayadratha. (he, that)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

पुरुषाधमः (puruṣādhamaḥ) - Refers to Jayadratha. (lowest of men, vile man)

(noun)

Nominative, masculine, singular of puruṣādhama

puruṣādhama - lowest of men, vilest person

Compound type : tatpurusha (puruṣa+adhama)

• puruṣa – man, person, male, cosmic person (puruṣa)
  noun (masculine)
• adhama – lowest, mean, vilest
  adjective

सैन्धवापसदः (saindhavāpasadaḥ) - Refers to Jayadratha, king of Sindhu. (vilest of the Sindhus, outcast of Sindhu)

(noun)

Nominative, masculine, singular of saindhavāpasada

saindhavāpasada - outcast among the Sindhus, vile Sindhu

Compound type : tatpurusha (saindhava+apasada)

• saindhava – a native of Sindhu, king of Sindhu
  proper noun (masculine)
• apasada – outcast, vilest, low person
  noun (masculine)
  Prefix: apa
  Root: sad

पापः (pāpaḥ) - Refers to Jayadratha. (sinful, wicked, evil)

(adjective)

Nominative, masculine, singular of pāpa

pāpa - sin, evil, wicked, sinful

दुर्मतिः (durmatiḥ) - Refers to Jayadratha. (evil-minded, wicked-minded)

(adjective)

Nominative, masculine, singular of durmati

durmati - evil-minded, ill-disposed, wicked thought

Compound type : bahuvrihi (dur+mati)

• dur – bad, difficult, evil
  indeclinable
  prefix
• mati – mind, thought, intelligence
  noun (feminine)

कुलपांसनः (kulapāṁsanaḥ) - Refers to Jayadratha. (disgracer of the family, family-destroyer)

(noun)

Nominative, masculine, singular of kulapāṃsana

kulapāṁsana - disgracer of the family, one who soils his family

Compound type : tatpurusha (kula+pāṃsana)

• kula – family, lineage, race
  noun (neuter)
• pāṃsana – soiling, disgracing, defiling
  adjective
  Root: pāṃs