महाभारतः mahābhārataḥ - book-1, chapter-67, verse-29

परं चाभिप्रयातस्य चक्रं तस्य महात्मनः ।
भविष्यत्यप्रतिहतं सततं चक्रवर्तिनः ॥२९॥

29. paraṁ cābhiprayātasya cakraṁ tasya mahātmanaḥ ,
bhaviṣyatyapratihataṁ satataṁ cakravartinaḥ.

29. paraṃ ca abhiprayātasya cakraṃ tasya mahātmanaḥ
bhaviṣyati apratihataṃ satataṃ cakravartinaḥ

29. And moreover, the authority of that great-souled universal monarch, who has advanced, will always be irresistible.

Words meanings summery:

• परं (paraṁ) - moreover (supreme, excellent, further, moreover)

• च (ca) - and (and, also)

• अभिप्रयातस्य (abhiprayātasya) - of him who has advanced (of one who has gone forth, advanced, attacked)

• चक्रं (cakraṁ) - authority (wheel, discus, circle, kingdom, army, dominion, authority)

• तस्य (tasya) - his (his, of that)

• महात्मनः (mahātmanaḥ) - of the great-souled one (of the great-souled, of the noble)

• भविष्यति (bhaviṣyati) - will be (will be, will happen)

• अप्रतिहतं (apratihataṁ) - irresistible (unobstructed, irresistible, unchecked)

• सततं (satataṁ) - always (always, constantly, perpetually)

• चक्रवर्तिनः (cakravartinaḥ) - of the universal monarch (of the universal monarch, emperor)

Words meanings and morphology

परं (paraṁ) - moreover (supreme, excellent, further, moreover)

(indeclinable)

Used as an adverb here.

Root: pṛ

च (ca) - and (and, also)

(indeclinable)

अभिप्रयातस्य (abhiprayātasya) - of him who has advanced (of one who has gone forth, advanced, attacked)

(adjective)

Genitive, masculine, singular of abhiprayāta

abhiprayāta - one who has gone forth, advanced, attacked, proceeded

Past Passive Participle

From root 'yā' (to go) with upasargas 'abhi' (towards) and 'pra' (forth).

Prefixes: abhi+pra

Root: yā (class 2)

Note: Modifies 'cakravartinaḥ' or 'mahātmanaḥ'.

चक्रं (cakraṁ) - authority (wheel, discus, circle, kingdom, army, dominion, authority)

(noun)

Nominative, neuter, singular of cakra

cakra - wheel, discus, circle, kingdom, dominion, authority, army

Root: kṛ (class 8)

Note: Subject of 'bhaviṣyati'.

तस्य (tasya) - his (his, of that)

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it

Demonstrative pronoun

महात्मनः (mahātmanaḥ) - of the great-souled one (of the great-souled, of the noble)

(noun)

Genitive, masculine, singular of mahātman

mahātman - great-souled, magnanimous, noble

Compound type : bahuvrihi (mahā+ātman)

• mahā – great, large, mighty
  adjective
  A prefix form of mahat.
• ātman – self, soul, spirit, essence
  noun (masculine)
  Derived from root an 'to breathe'
  Root: an

Note: Modifies 'cakravartinaḥ'.

भविष्यति (bhaviṣyati) - will be (will be, will happen)

(verb)

3rd person , singular, active, future (lṛṭ) of bhū

Future 3rd person singular

From root 'bhū' (to be)

Root: bhū (class 1)

अप्रतिहतं (apratihataṁ) - irresistible (unobstructed, irresistible, unchecked)

(adjective)

Nominative, neuter, singular of apratihata

apratihata - unobstructed, irresistible, unchecked, invincible

Negated Past Passive Participle

'a' (negation) + 'pratihata' (P.P.P. of prati-han, to strike against)

Compound type : nañ-tatpuruṣa (a+pratihata)

• a – not, non-, un-
  indeclinable
  Negative prefix.
• pratihata – struck back, repelled, obstructed, defeated
  adjective (neuter)
  Past Passive Participle
  From root 'han' (to strike, kill) with upasarga 'prati' (against).
  Prefix: prati
  Root: han (class 2)

Note: Predicative adjective for 'cakraṃ'.

सततं (satataṁ) - always (always, constantly, perpetually)

(indeclinable)

From 'sa' (with) + 'tata' (stretched, extended).

Root: tan (class 8)

चक्रवर्तिनः (cakravartinaḥ) - of the universal monarch (of the universal monarch, emperor)

(noun)

Genitive, masculine, singular of cakravartin

cakravartin - universal monarch, emperor, one whose chariot wheels roll everywhere without obstruction

From 'cakra' (wheel, dominion) + 'vartin' (rolling, abiding).

Compound type : upapada tatpuruṣa (cakra+vartin)

• cakra – wheel, discus, circle, kingdom, dominion, authority, army
  noun (neuter)
  Root: kṛ (class 8)
• vartin – moving, existing, acting, rolling
  adjective (masculine)
  Agent noun from root 'vṛt' (to turn, roll) with suffix -in.
  Root: vṛt (class 1)

Note: Also modifies 'cakraṃ' in the sense of 'of the universal monarch'.