महाभारतः mahābhārataḥ - book-14, chapter-61, verse-12

पौत्रस्तव महाबाहो जनिष्यति महामनाः ।
पृथ्वीं सागरपर्यन्तां पालयिष्यति चैव ह ॥१२॥

12. pautrastava mahābāho janiṣyati mahāmanāḥ ,
pṛthvīṁ sāgaraparyantāṁ pālayiṣyati caiva ha.

12. pautraḥ tava mahābāho janiṣyati mahāmanāḥ
pṛthvīm sāgaraparyantām pālayiṣyati ca eva ha

12. mahābāho tava pautraḥ janiṣyati mahāmanāḥ ca
eva ha pṛthvīm sāgaraparyantām pālayiṣyati

12. O mighty-armed one, your noble-minded grandson will be born. And he will certainly rule the earth, extending all the way to the oceans.

Words meanings summery:

• पौत्रः (pautraḥ) - grandson (grandson (son's son or daughter's son))

• तव (tava) - your (your, of you)

• महाबाहो (mahābāho) - O mighty-armed one (referring to Dhṛtarāṣṭra) (O mighty-armed one)

• जनिष्यति (janiṣyati) - will be born (will be born, will originate)

• महामनाः (mahāmanāḥ) - noble-minded (great-minded, noble-minded, magnanimous)

• पृथ्वीम् (pṛthvīm) - the earth (the earth, world, ground)

• सागरपर्यन्ताम् (sāgaraparyantām) - extending all the way to the oceans (extending to the oceans, ocean-bounded)

• पालयिष्यति (pālayiṣyati) - will rule (will protect, will rule, will govern)

• च (ca) - and (and, also)

• एव (eva) - certainly (indeed, certainly, only)

• ह (ha) - (emphatic particle, used for emphasis or to indicate a known fact) (indeed, certainly (emphatic particle))

Words meanings and morphology

पौत्रः (pautraḥ) - grandson (grandson (son's son or daughter's son))

(noun)

Nominative, masculine, singular of pautra

pautra - grandson (son's son or daughter's son)

From putra (son) via Pāṇini 4.1.114

तव (tava) - your (your, of you)

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you

Note: Enclitic genitive singular.

महाबाहो (mahābāho) - O mighty-armed one (referring to Dhṛtarāṣṭra) (O mighty-armed one)

(adjective)

Vocative, masculine, singular of mahābāhu

mahābāhu - mighty-armed, having great arms

Compound: mahat (great) + bāhu (arm)

Compound type : bahuvrīhi (mahat+bāhu)

• mahat – great, large, mighty
  adjective (neuter)
• bāhu – arm
  noun (masculine)

Note: Masculine vocative singular.

जनिष्यति (janiṣyati) - will be born (will be born, will originate)

(verb)

3rd person , singular, passive, future (lṛṭ) of jan

Future Tense, Ātmanepada

root jan (4th class, Ātmanepada) + syati (future suffix) -> janiṣyati

Root: jan (class 4)

महामनाः (mahāmanāḥ) - noble-minded (great-minded, noble-minded, magnanimous)

(adjective)

Nominative, masculine, singular of mahāmanas

mahāmanas - great-minded, noble-minded, magnanimous

Compound: mahat (great) + manas (mind)

Compound type : bahuvrīhi (mahat+manas)

• mahat – great, large, mighty
  adjective (neuter)
• manas – mind, intellect, thought, heart
  noun (neuter)
  Root: man (class 4)

Note: Masculine nominative singular.

पृथ्वीम् (pṛthvīm) - the earth (the earth, world, ground)

(noun)

Accusative, feminine, singular of pṛthvī

pṛthvī - the earth, world, ground

सागरपर्यन्ताम् (sāgaraparyantām) - extending all the way to the oceans (extending to the oceans, ocean-bounded)

(adjective)

Accusative, feminine, singular of sāgaraparyanta

sāgaraparyanta - ocean-bounded, extending to the ocean

Compound: sāgara (ocean) + paryanta (limit, boundary)

Compound type : tatpuruṣa (sāgara+paryanta)

• sāgara – ocean, sea
  noun (masculine)
• paryanta – limit, boundary, end, extending to
  noun (masculine)
  From pari-anta
  Prefix: pari
  Root: am (class 1)

Note: Feminine accusative singular, agreeing with `pṛthvīm`.

पालयिष्यति (pālayiṣyati) - will rule (will protect, will rule, will govern)

(verb)

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

Future Tense

Causative of pā (to protect, drink) or denominative from pāla (protector)

Root: pā (class 2)

च (ca) - and (and, also)

(indeclinable)

एव (eva) - certainly (indeed, certainly, only)

(indeclinable)

Note: Emphatic particle.

ह (ha) - (emphatic particle, used for emphasis or to indicate a known fact) (indeed, certainly (emphatic particle))

(indeclinable)

Note: Emphatic particle.