महाभारतः mahābhārataḥ - book-1, chapter-2, verse-51

पर्व सानत्सुजातं च गुह्यमध्यात्मदर्शनम् ।
यानसंधिस्ततः पर्व भगवद्यानमेव च ॥५१॥

51. parva sānatsujātaṁ ca guhyamadhyātmadarśanam ,
yānasaṁdhistataḥ parva bhagavadyānameva ca.

51. parva sānatasujātam ca guhyam adhyātmadarśanam
| yānasandhiḥ tataḥ parva bhagavadyānam eva ca

51. And the chapter on Sanatsujāta, which is secret and provides spiritual insight, (is also a 'parva'). Then the Yānasandhi Parva, and indeed, the Bhagavadyāna (Lord's Mission) also.

Words meanings summery:

• पर्व (parva) - chapter, book (of the Mahabharata) (knot, joint, section, chapter)

• सानतसुजातम् (sānatasujātam) - The Sanatsujāta (Parva/section of the Udhyoga Parva) (Sanatsujāta (proper name))

• च (ca) - and (and, also)

• गुह्यम् (guhyam) - secret (secret, hidden, mysterious)

• अध्यात्मदर्शनम् (adhyātmadarśanam) - revelation of the Self, spiritual insight (insight into the Self, knowledge of the supreme spirit)

• यानसन्धिः (yānasandhiḥ) - The Yānasandhi Parva (Chapter of the Treaty/Journey), a section of the Udhyoga Parva (treaty for a journey, peace negotiation)

• ततः (tataḥ) - then (from there, then, afterwards)

• पर्व (parva) - chapter, book (of the Mahabharata) (knot, joint, section, chapter)

• भगवद्यानम् (bhagavadyānam) - The journey/embassy of the Blessed Lord (Krishna), a section of the Udhyoga Parva (the journey of the Lord (Krishna))

• एव (eva) - itself, indeed (only, just, indeed, truly)

• च (ca) - and (and, also)

Words meanings and morphology

पर्व (parva) - chapter, book (of the Mahabharata) (knot, joint, section, chapter)

(noun)

Nominative, neuter, singular of parvan

parvan - a knot, joint, section, division, chapter, book (especially of the Mahabharata)

Note: Refers to the Sanatsujātaparvan.

सानतसुजातम् (sānatasujātam) - The Sanatsujāta (Parva/section of the Udhyoga Parva) (Sanatsujāta (proper name))

(noun)

Nominative, neuter, singular of sānatasujāta

sānatasujāta - name of an ancient sage; name of a philosophical section of the Udhyoga Parva of the Mahabharata, embodying his teachings

च (ca) - and (and, also)

(indeclinable)

गुह्यम् (guhyam) - secret (secret, hidden, mysterious)

(adjective)

Nominative, neuter, singular of guhya

guhya - secret, hidden, mysterious, esoteric, to be kept secret

future passive participle

from root guh (to hide)

Root: guh (class 1)

Note: Modifies Sanatsujātam or the implied 'parva'.

अध्यात्मदर्शनम् (adhyātmadarśanam) - revelation of the Self, spiritual insight (insight into the Self, knowledge of the supreme spirit)

(noun)

Nominative, neuter, singular of adhyātmadarśana

adhyātmadarśana - insight into the Self, spiritual knowledge, philosophical contemplation

Compound type : tatpuruṣa (adhyātma+darśana)

• adhyātma – relating to the Self or Supreme Spirit, spiritual
  indeclinable/adjective (neuter)
  prefixed to ātman
  Prefix: adhi
• darśana – seeing, view, perception, doctrine, philosophy, revelation
  noun (neuter)
  action noun
  from root dṛś
  Root: dṛś (class 1)

Note: Modifies Sanatsujātam or the implied 'parva'.

यानसन्धिः (yānasandhiḥ) - The Yānasandhi Parva (Chapter of the Treaty/Journey), a section of the Udhyoga Parva (treaty for a journey, peace negotiation)

(noun)

Nominative, masculine, singular of yānasandhi

yānasandhi - treaty for a journey (diplomacy before war), peace negotiation; name of a section of the Udhyoga Parva related to discussions before Krishna's embassy

Compound type : tatpuruṣa (yāna+sandhi)

• yāna – going, journey, vehicle, mission
  noun (neuter)
  action noun
  from root yā
  Root: yā (class 2)
• sandhi – union, junction, treaty, peace, agreement
  noun (masculine)
  action noun
  from root dhā with prefix sam
  Prefix: sam
  Root: dhā (class 3)

ततः (tataḥ) - then (from there, then, afterwards)

(indeclinable)

पर्व (parva) - chapter, book (of the Mahabharata) (knot, joint, section, chapter)

(noun)

Nominative, neuter, singular of parvan

parvan - a knot, joint, section, division, chapter, book (especially of the Mahabharata)

भगवद्यानम् (bhagavadyānam) - The journey/embassy of the Blessed Lord (Krishna), a section of the Udhyoga Parva (the journey of the Lord (Krishna))

(noun)

Nominative, neuter, singular of bhagavadyāna

bhagavadyāna - the journey of the Lord (Krishna's mission as envoy)

Compound type : genitive tatpuruṣa (bhagavat+yāna)

• bhagavat – blessed, glorious, divine; the Lord (often Krishna)
  adjective/noun (masculine)
• yāna – going, journey, mission, vehicle
  noun (neuter)
  action noun
  from root yā
  Root: yā (class 2)

एव (eva) - itself, indeed (only, just, indeed, truly)

(indeclinable)

Note: Emphasizes the preceding word 'Bhagavadyāna'.

च (ca) - and (and, also)

(indeclinable)