महाभारतः mahābhārataḥ - book-12, chapter-19, verse-15

अनिर्देश्या गतिः सा तु यां प्रपश्यन्ति मोक्षिणः ।
तस्मात्त्यागः प्रधानेष्टः स तु दुःखः प्रवेदितुम् ॥१५॥

15. anirdeśyā gatiḥ sā tu yāṁ prapaśyanti mokṣiṇaḥ ,
tasmāttyāgaḥ pradhāneṣṭaḥ sa tu duḥkhaḥ praveditum.

15. anirdeśyā gatiḥ sā tu yām prapaśyanti mokṣiṇaḥ
tasmāt tyāgaḥ pradhāneṣṭaḥ saḥ tu duḥkhaḥ praveditum

15. sā gatiḥ tu yām mokṣiṇaḥ prapaśyanti anirdeśyā
tasmāt tyāgaḥ pradhāneṣṭaḥ saḥ tu praveditum duḥkhaḥ

15. But that state (gati) which those seeking liberation (mokṣa) perceive is indescribable. Therefore, renunciation (tyāga) is considered most excellent, yet it is difficult to describe or make known.

Words meanings summery:

• अनिर्देश्या (anirdeśyā) - indescribable; undefinable; not to be pointed out

• गतिः (gatiḥ) - path; state; destination; movement

• सा (sā) - that; she

• तु (tu) - but; indeed; on the other hand

• याम् (yām) - which; whom

• प्रपश्यन्ति (prapaśyanti) - they see; they perceive; they behold

• मोक्षिणः (mokṣiṇaḥ) - those desiring liberation; liberated ones; ascetics

• तस्मात् (tasmāt) - therefore; from that; for that reason

• त्यागः (tyāgaḥ) - renunciation; abandonment; sacrifice

• प्रधानेष्टः (pradhāneṣṭaḥ) - considered supremely desirable or important (most excellent; primarily desired; chiefly worshipped)

• सः (saḥ) - that (renunciation) (that; he)

• तु (tu) - but; indeed; on the other hand

• दुःखः (duḥkhaḥ) - difficult; painful; sorrowful

• प्रवेदितुम् (praveditum) - to describe or communicate (to know; to make known; to describe)

Words meanings and morphology

अनिर्देश्या (anirdeśyā) - indescribable; undefinable; not to be pointed out

(adjective)

Nominative, feminine, singular of anirdeśya

anirdeśya - indescribable; undefinable; not to be pointed out; inexpressible

Gerundive/potential passive participle

Negative prefix an- + gerundive of nir-diś (to point out, describe)

Compound type : bahuvrihi (an+nirdeśya)

• an – not; un-
  prefix
  Negative prefix
• nirdeśya – to be pointed out; describable
  adjective
  Gerundive/potential passive participle
  Gerundive of nir-diś (to point out, describe)
  Prefix: nir
  Root: diś (class 6)

गतिः (gatiḥ) - path; state; destination; movement

(noun)

Nominative, feminine, singular of gati

gati - going; movement; path; course; state; condition; destination

From root gam (to go)

Root: gam (class 1)

सा (sā) - that; she

(pronoun)

Nominative, feminine, singular of tad

tad - that; he; she; it

तु (tu) - but; indeed; on the other hand

(indeclinable)

याम् (yām) - which; whom

(pronoun)

Accusative, feminine, singular of yad

yad - which; what; who; that

प्रपश्यन्ति (prapaśyanti) - they see; they perceive; they behold

(verb)

3rd person , plural, active, present (lat) of pra-paś

present stem of dṛś (to see)

Present stem of the root dṛś, with reduplication and nasalization (paśya-)

Prefix: pra

Root: dṛś (class 1)

मोक्षिणः (mokṣiṇaḥ) - those desiring liberation; liberated ones; ascetics

(noun)

Nominative, masculine, plural of mokṣin

mokṣin - one who desires or obtains liberation (mokṣa); a liberated one; an ascetic

Derived from mokṣa (liberation) with the suffix -in (possessing)

तस्मात् (tasmāt) - therefore; from that; for that reason

(indeclinable)

Ablative singular form of the pronoun tad, used adverbially

त्यागः (tyāgaḥ) - renunciation; abandonment; sacrifice

(noun)

Nominative, masculine, singular of tyāga

tyāga - renunciation; abandonment; leaving; sacrifice

From root tyaj (to abandon, forsake)

Root: tyaj (class 1)

प्रधानेष्टः (pradhāneṣṭaḥ) - considered supremely desirable or important (most excellent; primarily desired; chiefly worshipped)

(adjective)

Nominative, masculine, singular of pradhāneṣṭa

pradhāneṣṭa - primarily desired; chiefly worshipped; most excellent

Compound type : tatpurusha (pradhāna+iṣṭa)

• pradhāna – chief; principal; primary; essence
  adjective (neuter)
• iṣṭa – desired; beloved; worshipped; sacrificed
  adjective
  Past Passive Participle
  Past passive participle of root yaj (to sacrifice, worship)
  Root: yaj (class 1)

सः (saḥ) - that (renunciation) (that; he)

(pronoun)

Nominative, masculine, singular of tad

tad - that; he; she; it

तु (tu) - but; indeed; on the other hand

(indeclinable)

दुःखः (duḥkhaḥ) - difficult; painful; sorrowful

(adjective)

Nominative, masculine, singular of duḥkha

duḥkha - pain; sorrow; suffering; difficulty; misery

प्रवेदितुम् (praveditum) - to describe or communicate (to know; to make known; to describe)

(indeclinable)

Infinitive

Infinitive form of the root vid with prefix pra-

Prefix: pra

Root: vid (class 2)