महाभारतः mahābhārataḥ - book-3, chapter-83, verse-60

तत्र कूपो महाराज विश्रुतो भरतर्षभ ।
समुद्रास्तत्र चत्वारो निवसन्ति युधिष्ठिर ॥६०॥

60. tatra kūpo mahārāja viśruto bharatarṣabha ,
samudrāstatra catvāro nivasanti yudhiṣṭhira.

60. tatra kūpaḥ mahārāja viśrutaḥ bharatarṣabha
samudrāḥ tatra catvāraḥ nivasanti yudhiṣṭhira

60. O great king (mahārāja), O best among the Bhāratas (bharatarṣabha), there is a renowned well. O Yudhiṣṭhira, the four oceans reside there.

Words meanings summery:

• तत्र (tatra) - there, in that place

• कूपः (kūpaḥ) - a well, a pit

• महाराज (mahārāja) - great king

• विश्रुतः (viśrutaḥ) - famous, renowned, well-known

• भरतर्षभ (bharatarṣabha) - O best of Bharatas

• समुद्राः (samudrāḥ) - oceans, seas

• तत्र (tatra) - there, in that place

• चत्वारः (catvāraḥ) - four

• निवसन्ति (nivasanti) - they dwell, they reside

• युधिष्ठिर (yudhiṣṭhira) - Yudhiṣṭhira

Words meanings and morphology

तत्र (tatra) - there, in that place

(indeclinable)

कूपः (kūpaḥ) - a well, a pit

(noun)

Nominative, masculine, singular of kūpa

kūpa - a well, a pit, a hollow

महाराज (mahārāja) - great king

(noun)

Vocative, masculine, singular of mahārāja

mahārāja - great king

Compound type : karmadhāraya (mahā+rājan)

• mahā – great, large, mighty
  adjective
• rājan – king, ruler
  noun (masculine)

विश्रुतः (viśrutaḥ) - famous, renowned, well-known

(adjective)

Nominative, masculine, singular of viśruta

viśruta - famous, renowned, well-known

Past Passive Participle

Formed from `vi` + root `śru` with `kta` suffix.

Prefix: vi

Root: śru (class 5)

भरतर्षभ (bharatarṣabha) - O best of Bharatas

(noun)

Vocative, masculine, singular of bharatarṣabha

bharatarṣabha - best of Bharatas, chief among the Bhāratas

Compound type : tatpuruṣa (bharata+ṛṣabha)

• bharata – Bharata (a clan/dynasty name), an ancient king
  proper noun (masculine)
• ṛṣabha – bull, best, chief, excellent one
  noun (masculine)

समुद्राः (samudrāḥ) - oceans, seas

(noun)

Nominative, masculine, plural of samudra

samudra - ocean, sea, large body of water

तत्र (tatra) - there, in that place

(indeclinable)

चत्वारः (catvāraḥ) - four

(numeral)

Note: Declined form of catur, here matching 'samudrāḥ'.

निवसन्ति (nivasanti) - they dwell, they reside

(verb)

3rd person , plural, active, present (laṭ) of nivas

Present Tense, 3rd person plural, Parasmaipada.

Prefix: ni

Root: vas (class 1)

युधिष्ठिर (yudhiṣṭhira) - Yudhiṣṭhira

(proper noun)

Vocative, masculine, singular of yudhiṣṭhira

yudhiṣṭhira - Yudhiṣṭhira (a proper name, eldest Pandava brother)