महाभारतः mahābhārataḥ - book-1, chapter-176, verse-15

ततः पौरजनाः सर्वे सागरोद्धूतनिःस्वनाः ।
शिशुमारपुरं प्राप्य न्यविशंस्ते च पार्थिवाः ॥१५॥

15. tataḥ paurajanāḥ sarve sāgaroddhūtaniḥsvanāḥ ,
śiśumārapuraṁ prāpya nyaviśaṁste ca pārthivāḥ.

15. tataḥ paurajanāḥ sarve sāgaroddhūtanihsvanāḥ
śiśumārapuraṃ prāpya nyaviśan te ca pārthivāḥ

15. Then, all the townspeople, making a roar like the turbulent ocean, along with the kings, reached the city of Śiśumāra and settled there.

Words meanings summery:

• ततः (tataḥ) - then, thereupon, from that

• पौरजनाः (paurajanāḥ) - citizens, townspeople

• सर्वे (sarve) - all, everyone

• सागरोद्धूतनिह्स्वनाः (sāgaroddhūtanihsvanāḥ) - having a roar like the ocean stirred up; roaring like the turbulent ocean

• शिशुमारपुरं (śiśumārapuraṁ) - to the city of Śiśumāra

• प्राप्य (prāpya) - having reached, after obtaining

• न्यविशन् (nyaviśan) - they entered, they settled

• ते (te) - they

• च (ca) - and

• पार्थिवाः (pārthivāḥ) - kings, rulers, princes

Words meanings and morphology

ततः (tataḥ) - then, thereupon, from that

(indeclinable)

पौरजनाः (paurajanāḥ) - citizens, townspeople

(noun)

Nominative, masculine, plural of paurajana

paurajana - citizen, townsman

Compound of 'paura' (citizen) and 'jana' (person).

Compound type : Tatpuruṣa (paura+jana)

• paura – citizen, townsman; belonging to a city
  noun (masculine)
  Derived from 'pura' (city).
• jana – person, man, creature, people
  noun (masculine)
  Root: jan (class 4)

सर्वे (sarve) - all, everyone

(pronoun)

Nominative, masculine, plural of sarva

sarva - all, every, whole, entire

सागरोद्धूतनिह्स्वनाः (sāgaroddhūtanihsvanāḥ) - having a roar like the ocean stirred up; roaring like the turbulent ocean

(adjective)

Nominative, masculine, plural of sāgaroddhūtanihsvana

sāgaroddhūtanihsvana - whose roar is caused by the agitated ocean, roaring like the stirred ocean

Bahuvrīhi compound describing someone/something with a specific type of roar.

Compound type : Bahuvrīhi (sāgara+uddhūta+nihsvana)

• sāgara – ocean, sea
  noun (masculine)
• uddhūta – stirred up, agitated, tossed
  adjective
  Past Passive Participle
  Formed from 'ud-' (up) and root 'dhū' (to shake, agitate).
  Prefix: ud
  Root: dhū (class 5)
• nihsvana – sound, noise, roar
  noun (masculine)
  Prefix: ni
  Root: svan (class 1)

शिशुमारपुरं (śiśumārapuraṁ) - to the city of Śiśumāra

(noun)

Accusative, neuter, singular of śiśumārapura

śiśumārapura - the city of Śiśumāra

Tatpuruṣa compound of 'śiśumāra' (a specific proper noun/creature) and 'pura' (city).

Compound type : Tatpuruṣa (śiśumāra+pura)

• śiśumāra – porpoise, dolphin; a mythical sea-monster; name of a city
  proper noun (masculine)
• pura – city, town, stronghold
  noun (neuter)

प्राप्य (prāpya) - having reached, after obtaining

(indeclinable)

Root: āp (class 5)

Note: Absolutive (gerund) form. The root is 'āp' with prefix 'pra'.

न्यविशन् (nyaviśan) - they entered, they settled

(verb)

3rd person , plural, active, imperfect (Laṅ) of viś

Root: viś (class 6)

Note: Prefix 'ni' (ni-) + root 'viś' (√viś). Imperfect 3rd plural.

ते (te) - they

(pronoun)

Nominative, masculine, plural of tad

tad - that, he, she, it

च (ca) - and

(indeclinable)

पार्थिवाः (pārthivāḥ) - kings, rulers, princes

(noun)

Nominative, masculine, plural of pārthiva

pārthiva - king, prince, ruler; earthly, terrestrial

Derived from 'pṛthivī' (earth).