महाभारतः mahābhārataḥ - book-12, chapter-189, verse-4

जपस्य च विधिं कृत्स्नं वक्तुमर्हसि मेऽनघ ।
जापका इति किं चैतत्सांख्ययोगक्रियाविधिः ॥४॥

4. japasya ca vidhiṁ kṛtsnaṁ vaktumarhasi me'nagha ,
jāpakā iti kiṁ caitatsāṁkhyayogakriyāvidhiḥ.

4. japasya ca vidhim kṛtsnam vaktum arhasi me anagha
| jāpakāḥ iti kim ca etat sāṅkhya-yoga-kriyā-vidhiḥ

4. anagha me japasya kṛtsnam vidhim vaktum ca arhasi
jāpakāḥ iti kim ca etat sāṅkhya-yoga-kriyā-vidhiḥ

4. O sinless one (anagha), you ought to explain to me the entire ritual (vidhi) of recitation (japa). What does 'reciters' (jāpakāḥ) mean? Is this a ritual (vidhi) related to Sāṅkhya and Yoga practices (kriyā)?

Words meanings summery:

• जपस्य (japasya) - of recitation (japa) (of recitation, of chanting)

• च (ca) - and (and, also, moreover)

• विधिम् (vidhim) - ritual (ritual, rule, method, procedure)

• कृत्स्नम् (kṛtsnam) - entire (entire, whole, complete)

• वक्तुम् (vaktum) - to explain (to speak, to say, to explain)

• अर्हसि (arhasi) - you ought (you ought, you deserve, you are able)

• मे (me) - to me (to me, my, for me)

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

• जापकाः (jāpakāḥ) - reciters (jāpakāḥ) (reciters, chanters)

• इति (iti) - denoting the word 'jāpakāḥ' itself (thus, so, denoting quotation)

• किम् (kim) - what (interrogative pronoun) (what, why)

• च (ca) - and / also (and, also, moreover)

• एतत् (etat) - this (question/concept) (this, that)

• साङ्ख्य-योग-क्रिया-विधिः (sāṅkhya-yoga-kriyā-vidhiḥ) - a ritual (vidhi) related to Sāṅkhya and Yoga practices (kriyā) (a ritual/method of Sāṅkhya and Yoga practices)

Words meanings and morphology

जपस्य (japasya) - of recitation (japa) (of recitation, of chanting)

(noun)

Genitive, masculine, singular of japa

japa - muttering, whispering, chanting (especially of sacred texts or mantras)

Action noun

From root jap (to mutter, chant)

Root: jap (class 1)

Note: Relates to 'vidhim'.

च (ca) - and (and, also, moreover)

(indeclinable)

Conjunction

विधिम् (vidhim) - ritual (ritual, rule, method, procedure)

(noun)

Accusative, masculine, singular of vidhi

vidhi - rule, method, ritual, ordinance, destiny

From root dhā (to place) + vi- prefix

Prefix: vi

Root: dhā (class 3)

Note: Object of 'vaktum'.

कृत्स्नम् (kṛtsnam) - entire (entire, whole, complete)

(adjective)

Accusative, masculine, singular of kṛtsna

kṛtsna - entire, whole, complete, all

Note: Agrees with 'vidhim'.

वक्तुम् (vaktum) - to explain (to speak, to say, to explain)

(verb)

active, infinitive (tumun) of vac

Infinitive

Root vac + -tum suffix

Root: vac (class 2)

अर्हसि (arhasi) - you ought (you ought, you deserve, you are able)

(verb)

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

Present active indicative

Root arh + -si suffix (2nd person singular)

Root: arh (class 1)

Note: Subject is implied 'you'.

मे (me) - to me (to me, my, for me)

(pronoun)

singular of asmad

asmad - I, me

Enclitic pronominal form

Note: Dative of indirect object.

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

(adjective)

Vocative, masculine, singular of anagha

anagha - sinless, faultless, pure

Negative compound (na + agha)

Compound type : nañ-tatpuruṣa (a(n)+agha)

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

जापकाः (jāpakāḥ) - reciters (jāpakāḥ) (reciters, chanters)

(noun)

Nominative, masculine, plural of jāpaka

jāpaka - reciter, chanter, whisperer (of mantras)

Agent noun (kṛt)

From root jap (to mutter, chant) + -aka suffix

Root: jap (class 1)

Note: The word being defined in the question.

इति (iti) - denoting the word 'jāpakāḥ' itself (thus, so, denoting quotation)

(indeclinable)

Quotation marker

किम् (kim) - what (interrogative pronoun) (what, why)

(interrogative pronoun)

Note: Predicate nominative for an implied 'asti' or similar verb.

च (ca) - and / also (and, also, moreover)

(indeclinable)

Conjunction

एतत् (etat) - this (question/concept) (this, that)

(pronoun)

Nominative, neuter, singular of etad

etad - this, this one

Demonstrative pronoun

Note: Subject of implied 'asti' for the second question.

साङ्ख्य-योग-क्रिया-विधिः (sāṅkhya-yoga-kriyā-vidhiḥ) - a ritual (vidhi) related to Sāṅkhya and Yoga practices (kriyā) (a ritual/method of Sāṅkhya and Yoga practices)

(noun)

Nominative, masculine, singular of sāṅkhya-yoga-kriyā-vidhi

sāṅkhya-yoga-kriyā-vidhi - a ritual/method related to Sāṅkhya and Yoga practices

Complex compound

Compound type : tatpurusha (sāṅkhya+yoga+kriyā+vidhi)

• sāṅkhya – Sāṅkhya philosophy, enumeration
  noun (neuter)
• yoga – union, spiritual discipline, Yoga system
  noun (masculine)
  From root yuj (to join)
  Root: yuj (class 7)
• kriyā – action, rite, practice, performance
  noun (feminine)
  From root kṛ (to do) + -yā suffix
  Root: kṛ (class 8)
• vidhi – rule, method, ritual, ordinance
  noun (masculine)
  From root dhā (to place) + vi- prefix
  Prefix: vi
  Root: dhā (class 3)

Note: Predicate nominative for 'etat'.