महाभारतः mahābhārataḥ - book-13, chapter-116, verse-5

एतदिच्छामि तत्त्वेन कथ्यमानं त्वयानघ ।
निश्चयेन चिकीर्षामि धर्ममेतं सनातनम् ॥५॥

5. etadicchāmi tattvena kathyamānaṁ tvayānagha ,
niścayena cikīrṣāmi dharmametaṁ sanātanam.

5. etat icchāmi tattvena kathyamānam tvayā anagha
niścayena cikīrṣāmi dharmam etam sanātanam

5. anagha,
etat tattvena tvayā kathyamānam icchāmi niścayena etam sanātanam dharmam cikīrṣāmi

5. O sinless one, I wish for this to be explained by you in its true essence. Indeed, I am determined to practice this eternal natural law (dharma).

Words meanings summery:

• एतत् (etat) - this (matter) (this, this matter)

• इच्छामि (icchāmi) - I wish (I wish, I desire, I want)

• तत्त्वेन (tattvena) - in its true essence (truly, in reality, in essence, essentially)

• कथ्यमानम् (kathyamānam) - being explained (being told, being explained, being narrated)

• त्वया (tvayā) - by you

• अनघ (anagha) - O sinless one (O sinless one, O faultless one)

• निश्चयेन (niścayena) - with certainty, indeed (with certainty, undoubtedly, surely)

• चिकीर्षामि (cikīrṣāmi) - I am determined to practice (I wish to do, I desire to perform, I am determined to practice)

• धर्मम् (dharmam) - natural law (dharma) (natural law, duty, righteousness, constitution)

• एतम् (etam) - this (this, this one)

• सनातनम् (sanātanam) - eternal (eternal, perpetual, ancient)

Words meanings and morphology

एतत् (etat) - this (matter) (this, this matter)

(demonstrative pronoun)

Note: Object of 'icchāmi'.

इच्छामि (icchāmi) - I wish (I wish, I desire, I want)

(verb)

1st person , singular, active, present (laṭ) of iṣ

From root iṣ (to wish).

Root: iṣ (class 6)

तत्त्वेन (tattvena) - in its true essence (truly, in reality, in essence, essentially)

(noun)

Instrumental, neuter, singular of tattva

tattva - truth, reality, essence, principle, true nature

From tad + tva (abstract suffix).

कथ्यमानम् (kathyamānam) - being explained (being told, being explained, being narrated)

(adjective)

Accusative, neuter, singular of kathyamāna

kathyamāna - being told, being related, being explained

Present Passive Participle (Ātmanepada)

From root kath (to tell, speak) + suffix -māna.

Root: kath (class 10)

त्वया (tvayā) - by you

(pronoun)

Instrumental, singular of yuṣmad

yuṣmad - you

अनघ (anagha) - O sinless one (O sinless one, O faultless one)

(adjective)

Vocative, masculine, singular of anagha

anagha - sinless, faultless, pure

From a- (negation) + agha (sin, fault).

Compound type : nañ-bahuvrīhi (a+agha)

• a – not, non
  indeclinable
  Negative prefix
• agha – sin, fault, evil
  noun (neuter)

निश्चयेन (niścayena) - with certainty, indeed (with certainty, undoubtedly, surely)

(noun)

Instrumental, masculine, singular of niścaya

niścaya - certainty, ascertainment, determination, resolution

From prefix nis- + root ci (to gather, observe).

Prefix: nis

Root: ci (class 5)

चिकीर्षामि (cikīrṣāmi) - I am determined to practice (I wish to do, I desire to perform, I am determined to practice)

(verb)

1st person , singular, active, present (laṭ) of cikīrṣā

Desiderative verb (from kṛ)

From desiderative stem of root kṛ (to do, make).

Root: kṛ (class 8)

Note: Literally 'I desire to do'.

धर्मम् (dharmam) - natural law (dharma) (natural law, duty, righteousness, constitution)

(noun)

Accusative, masculine, singular of dharma

dharma - natural law, intrinsic nature, duty, righteousness, constitution, religious or moral ordinance, virtue, conduct

From root dhṛ (to uphold, sustain).

Root: dhṛ (class 1)

Note: Object of 'cikīrṣāmi'.

एतम् (etam) - this (this, this one)

(demonstrative pronoun)

सनातनम् (sanātanam) - eternal (eternal, perpetual, ancient)

(adjective)

Accusative, masculine, singular of sanātana

sanātana - eternal, perpetual, everlasting, ancient

From sanā (always) + tana (suffix).