महाभारतः mahābhārataḥ - book-1, chapter-123, verse-42

प्रथितः सागरान्तायां रथयूथपयूथपः ।
बुद्धियोगबलोत्साहैः सर्वास्त्रेषु च पाण्डवः ॥४२॥

42. prathitaḥ sāgarāntāyāṁ rathayūthapayūthapaḥ ,
buddhiyogabalotsāhaiḥ sarvāstreṣu ca pāṇḍavaḥ.

42. prathitaḥ sāgarāntāyām rathayūthapayūthapaḥ
buddhiyogabalotsāhaiḥ sarvāstreṣu ca pāṇḍavaḥ

42. The Pāṇḍava (Arjuna) was renowned across the ocean-bounded earth as the foremost among chariot warriors. He excelled in all weapons due to his intelligence, focused application (yoga), strength, and enthusiasm.

Words meanings summery:

• प्रथितः (prathitaḥ) - renowned (renowned, famous, spread)

• सागरान्तायाम् (sāgarāntāyām) - across the ocean-bounded earth (at the end of the oceans, on the ocean-bordered (earth))

• रथयूथपयूथपः (rathayūthapayūthapaḥ) - foremost among chariot warriors (chief of the leaders of chariots, chief among chariot warriors)

• बुद्धियोगबलोत्साहैः (buddhiyogabalotsāhaiḥ) - due to his intelligence, diligent application (yoga), strength, and enthusiasm (by intellect, focused application, strength, and enthusiasm)

• सर्वास्त्रेषु (sarvāstreṣu) - in all weapons (in all weapons/missiles)

• च (ca) - and (and, also)

• पाण्डवः (pāṇḍavaḥ) - The Pāṇḍava (Arjuna) (descendant of Pāṇḍu, son of Pāṇḍu)

Words meanings and morphology

प्रथितः (prathitaḥ) - renowned (renowned, famous, spread)

(adjective)

Nominative, masculine, singular of prathita

prathita - famous, renowned, spread, manifested

Past Passive Participle

Derived from root √prath (1P) with suffix -ta

Root: prath (class 1)

सागरान्तायाम् (sāgarāntāyām) - across the ocean-bounded earth (at the end of the oceans, on the ocean-bordered (earth))

(noun)

Locative, feminine, singular of sāgarāntā

sāgarāntā - ocean-bounded, bordered by the ocean (often referring to the earth)

Feminine form of sāgarānta (bordered by the ocean)

Compound type : tatpuruṣa (sāgara+anta)

• sāgara – ocean, sea
  noun (masculine)
• anta – end, limit, boundary
  noun (masculine)

रथयूथपयूथपः (rathayūthapayūthapaḥ) - foremost among chariot warriors (chief of the leaders of chariots, chief among chariot warriors)

(noun)

Nominative, masculine, singular of rathayūthapayūthapa

rathayūthapayūthapa - chief of chariot commanders, foremost among chariot warriors

Compound type : tatpuruṣa (ratha+yūthapa+yūthapa)

• ratha – chariot
  noun (masculine)
• yūthapa – leader of a group, commander
  noun (masculine)
• yūthapa – leader of a group, commander
  noun (masculine)

बुद्धियोगबलोत्साहैः (buddhiyogabalotsāhaiḥ) - due to his intelligence, diligent application (yoga), strength, and enthusiasm (by intellect, focused application, strength, and enthusiasm)

(noun)

Instrumental, masculine, plural of buddhiyogabalotsāha

buddhiyogabalotsāha - intellect, focused application, strength, and enthusiasm (a compound of these qualities)

Compound type : dvandva (buddhi+yoga+bala+utsāha)

• buddhi – intellect, understanding, perception
  noun (feminine)
  Root: budh (class 1)
• yoga – union, application, discipline, concentration
  noun (masculine)
  Root: yuj (class 7)
• bala – strength, power, force
  noun (neuter)
• utsāha – enthusiasm, energy, zeal, effort
  noun (masculine)
  From √sah with prefix ut-.
  Prefix: ut
  Root: sah (class 1)

सर्वास्त्रेषु (sarvāstreṣu) - in all weapons (in all weapons/missiles)

(noun)

Locative, neuter, plural of sarvāstra

sarvāstra - all weapons

Compound type : karmadhāraya (sarva+astra)

• sarva – all, every, whole
  pronoun
• astra – weapon, missile
  noun (neuter)
  Derived from √as 'to throw'.
  Root: as (class 4)

च (ca) - and (and, also)

(indeclinable)

पाण्डवः (pāṇḍavaḥ) - The Pāṇḍava (Arjuna) (descendant of Pāṇḍu, son of Pāṇḍu)

(proper noun)

Nominative, masculine, singular of pāṇḍava

pāṇḍava - descendant of Pāṇḍu, son of Pāṇḍu

Taddhita derivation from Pāṇḍu.