महाभारतः mahābhārataḥ - book-7, chapter-62, verse-3

अनतिक्रमणीयोऽयं कृतान्तस्याद्भुतो विधिः ।
मा शुचो भरतश्रेष्ठ दिष्टमेतत्पुरातनम् ॥३॥

3. anatikramaṇīyo'yaṁ kṛtāntasyādbhuto vidhiḥ ,
mā śuco bharataśreṣṭha diṣṭametatpurātanam.

3. anatikramaṇīyaḥ ayam kṛtāntasya adbhutaḥ vidhiḥ
mā śucaḥ bharataśreṣṭha diṣṭam etat purātanam

3. bharataśreṣṭha ayam kṛtāntasya adbhutaḥ vidhiḥ
anatikramaṇīyaḥ etat purātanam diṣṭam mā śucaḥ

3. O best of the Bharatas (bharataśreṣṭha), this extraordinary decree of fate (kṛtānta) is insurmountable. Do not grieve, for this is an ancient destiny.

Words meanings summery:

• अनतिक्रमणीयः (anatikramaṇīyaḥ) - not to be transgressed, unalterable, unavoidable, insurmountable

• अयम् (ayam) - (referring to vidhiḥ) (this, this one)

• कृतान्तस्य (kṛtāntasya) - (referring to the personification of fate or death) (of fate, of the ender, of death)

• अद्भुतः (adbhutaḥ) - wonderful, extraordinary, amazing

• विधिः (vidhiḥ) - rule, ordinance, decree, law, fate

• मा (mā) - do not (prohibitive particle)

• शुचः (śucaḥ) - do you grieve, lament

• भरतश्रेष्ठ (bharataśreṣṭha) - O best of Bharatas

• दिष्टम् (diṣṭam) - fate, destiny, appointed

• एतत् (etat) - this, this one

• पुरातनम् (purātanam) - ancient, old, primeval

Words meanings and morphology

अनतिक्रमणीयः (anatikramaṇīyaḥ) - not to be transgressed, unalterable, unavoidable, insurmountable

(adjective)

Nominative, masculine, singular of anatikramaṇīya

anatikramaṇīya - not to be transgressed, unalterable, unavoidable, insurmountable

Gerundive / Potential Passive Participle

From na + ati-kram + anīya suffix. na is negative prefix a.

Compound type : nañ-tatpuruṣa (a+atikramaṇīya)

• a – not, un-
  indeclinable
  Negative prefix na
• atikramaṇīya – to be transgressed, to be overcome
  adjective (masculine)
  Gerundive / Potential Passive Participle
  From root kram with prefix ati, plus anīya suffix
  Prefix: ati
  Root: kram (class 1)

Note: Qualifies vidhiḥ.

अयम् (ayam) - (referring to vidhiḥ) (this, this one)

(pronoun)

Nominative, masculine, singular of idam

idam - this, this one

कृतान्तस्य (kṛtāntasya) - (referring to the personification of fate or death) (of fate, of the ender, of death)

(noun)

Genitive, masculine, singular of kṛtānta

kṛtānta - fate, destiny, the ender, death

Compound of kṛta (done) and anta (end). One who brings about the end.

Compound type : tatpuruṣa (kṛta+anta)

• kṛta – done, made
  adjective
  Past Passive Participle
  From root kṛ (to do, make)
  Root: kṛ (class 8)
• anta – end, limit, death
  noun (masculine)

अद्भुतः (adbhutaḥ) - wonderful, extraordinary, amazing

(adjective)

Nominative, masculine, singular of adbhuta

adbhuta - wonderful, extraordinary, amazing

Note: Qualifies vidhiḥ.

विधिः (vidhiḥ) - rule, ordinance, decree, law, fate

(noun)

Nominative, masculine, singular of vidhi

vidhi - rule, ordinance, decree, law, fate

From root dhā (to place, arrange) with prefix vi.

Prefix: vi

Root: dhā (class 3)

Note: Subject of the sentence.

मा (mā) - do not (prohibitive particle)

(indeclinable)

Used with the aorist or imperative for prohibition.

शुचः (śucaḥ) - do you grieve, lament

(verb)

2nd person , singular, active, aorist (luṅ) of śuc

Root verb

Root: śuc (class 1)

Note: Injunctive aorist used with mā for prohibition.

भरतश्रेष्ठ (bharataśreṣṭha) - O best of Bharatas

(proper noun)

Vocative, masculine, singular of bharataśreṣṭha

bharataśreṣṭha - best of Bharatas

Compound of bharata and śreṣṭha (best).

Compound type : tatpuruṣa (bharata+śreṣṭha)

• bharata – descendant of Bharata, name of a race/dynasty
  proper noun (masculine)
  Root: bhṛ (class 1)
• śreṣṭha – best, excellent, foremost
  adjective (masculine)
  Superlative of praśasya (praiseworthy)
  Root: praśas

Note: Epithet for a king or hero.

दिष्टम् (diṣṭam) - fate, destiny, appointed

(noun)

Nominative, neuter, singular of diṣṭa

diṣṭa - fate, destiny, appointed, directed

Past Passive Participle

From root diś (to point, direct)

Root: diś (class 6)

Note: Predicate nominative for etat.

एतत् (etat) - this, this one

(pronoun)

Nominative, neuter, singular of etad

etad - this, this one

Note: Subject of the clause 'this is fate'.

पुरातनम् (purātanam) - ancient, old, primeval

(adjective)

Nominative, neuter, singular of purātana

purātana - ancient, old, primeval

From purā (formerly) + tana suffix.

Note: Qualifies diṣṭam.