महाभारतः mahābhārataḥ - book-6, chapter-91, verse-10

शृणु राजन्मम वचो यत्त्वा वक्ष्यामि कौरव ।
यथा त्वया महाराज वर्तितव्यं परंतप ॥१०॥

10. śṛṇu rājanmama vaco yattvā vakṣyāmi kaurava ,
yathā tvayā mahārāja vartitavyaṁ paraṁtapa.

10. śṛṇu rājan mama vacaḥ yat tvā vakṣyāmi kaurava
yathā tvayā mahārāja vartitavyam paraṃtapa

10. rājan kaurava mama vacaḥ śṛṇu yat tvā vakṣyāmi
mahārāja paraṃtapa yathā tvayā vartitavyam

10. O King, O Kaurava, listen to my words which I shall speak to you, O great king, O tormentor of foes, concerning how you should conduct yourself.

Words meanings summery:

• शृणु (śṛṇu) - listen, hear, attend

• राजन् (rājan) - addressed to Dhṛtarāṣṭra (O King, ruler)

• मम (mama) - my, of me

• वचः (vacaḥ) - word, speech, saying

• यत् (yat) - which, what, that

• त्वा (tvā) - to you, you

• वक्ष्यामि (vakṣyāmi) - I will speak, I will say, I will tell

• कौरव (kaurava) - addressed to Dhṛtarāṣṭra (O descendant of Kuru)

• यथा (yathā) - as, just as, how

• त्वया (tvayā) - by you

• महाराज (mahārāja) - addressed to Dhṛtarāṣṭra (O great king)

• वर्तितव्यम् (vartitavyam) - how one should conduct oneself or behave (should be acted, should be conducted, fit to be lived)

• परंतप (paraṁtapa) - addressed to Dhṛtarāṣṭra (O tormentor of foes, O subduer of enemies)

Words meanings and morphology

शृणु (śṛṇu) - listen, hear, attend

(verb)

2nd person , singular, active, imperative (loṭ) of śru

imperative

5th class root, imperative mood, active voice, 2nd person singular. śru-ṇu form due to 5th class.

Root: śru (class 5)

राजन् (rājan) - addressed to Dhṛtarāṣṭra (O King, ruler)

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler, sovereign, prince

Root: rāj

मम (mama) - my, of me

(pronoun)

Genitive, singular of asmad

asmad - I, me, my

वचः (vacaḥ) - word, speech, saying

(noun)

Accusative, neuter, singular of vacas

vacas - speech, word, voice, statement, saying

Root: vac

Note: Can also be nominative, but accusative fits the context 'listen to my words'.

यत् (yat) - which, what, that

(pronoun)

Accusative, neuter, singular of yad

yad - which, what, that, who, whom

Note: Agrees with vacaḥ.

त्वा (tvā) - to you, you

(pronoun)

Accusative, singular of yuṣmad

yuṣmad - you (singular), to you, for you

Note: Often used as an enclitic.

वक्ष्यामि (vakṣyāmi) - I will speak, I will say, I will tell

(verb)

1st person , singular, active, future (lṛṭ) of vac

future

root `vac` forms `vakṣyāmi` in future tense, 1st person singular.

Root: vac (class 2)

कौरव (kaurava) - addressed to Dhṛtarāṣṭra (O descendant of Kuru)

(noun)

Vocative, masculine, singular of kaurava

kaurava - descendant of Kuru; belonging to the Kurus; a king of the Kurus

Vṛddhi derivative from Kuru.

यथा (yathā) - as, just as, how

(indeclinable)

त्वया (tvayā) - by you

(pronoun)

Instrumental, singular of yuṣmad

yuṣmad - you (singular), by you, to you

महाराज (mahārāja) - addressed to Dhṛtarāṣṭra (O great king)

(noun)

Vocative, masculine, singular of mahārāja

mahārāja - great king, emperor, sovereign

Compound type : karmadhāraya (mahā+rājan)

• mahā – great, mighty, large, eminent
  adjective
• rājan – king, ruler, sovereign, prince
  noun (masculine)
  Root: rāj

वर्तितव्यम् (vartitavyam) - how one should conduct oneself or behave (should be acted, should be conducted, fit to be lived)

(adjective)

Nominative, neuter, singular of vartitavya

vartitavya - to be acted, to be behaved, to be conducted; proper to be done, fit to be lived

gerundive

Derived from root `vṛt` with suffix `tavya`. Indicates obligation or fitness.

Root: vṛt (class 1)

Note: Predicative use, expressing obligation, 'that which should be done'.

परंतप (paraṁtapa) - addressed to Dhṛtarāṣṭra (O tormentor of foes, O subduer of enemies)

(noun)

Vocative, masculine, singular of paraṃtapa

paraṁtapa - tormentor of foes, subduer of enemies, hero

Compound formed from `para` (enemy) and `tapa` (causing pain/heat, from root `tap` 'to burn, torment'). Agent noun.

Compound type : tatpurusha (para+tapa)

• para – enemy, foe; other, distant, supreme
  noun (masculine)
• tapa – causing heat, tormenting, asceticism, penance, heat
  noun (masculine)
  From root `tap` (to burn, to suffer, to torment) + `a` suffix.
  Root: tap (class 1)