महाभारतः mahābhārataḥ - book-9, chapter-7, verse-12

तद्बलं भरतश्रेष्ठ क्षुब्धार्णवसमस्वनम् ।
समुद्धूतार्णवाकारमुद्धूतरथकुञ्जरम् ॥१२॥

12. tadbalaṁ bharataśreṣṭha kṣubdhārṇavasamasvanam ,
samuddhūtārṇavākāramuddhūtarathakuñjaram.

12. tat balam bharataśreṣṭha kṣubdhārṇavasamasvanam
samuddhūtārṇavākāram uddhūtarathakuñjaram

12. bharataśreṣṭha tat balam kṣubdhārṇavasamasvanam
samuddhūtārṇavākāram uddhūtarathakuñjaram

12. O best among the Bhāratas, that army had a roar like a turbulent ocean, its appearance was like a churning ocean, with chariots and elephants being tossed about within it.

Words meanings summery:

• तत् (tat) - that

• बलम् (balam) - army, force, strength

• भरतश्रेष्ठ (bharataśreṣṭha) - O best of the Bhāratas (Dhṛtarāṣṭra) (O best of Bharatas)

• क्षुब्धार्णवसमस्वनम् (kṣubdhārṇavasamasvanam) - having a sound like a turbulent ocean

• समुद्धूतार्णवाकारम् (samuddhūtārṇavākāram) - having the appearance of a stirred-up ocean

• उद्धूतरथकुञ्जरम् (uddhūtarathakuñjaram) - where chariots and elephants are tossed about

Words meanings and morphology

तत् (tat) - that

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

बलम् (balam) - army, force, strength

(noun)

Nominative, neuter, singular of bala

bala - strength, power, force, army

भरतश्रेष्ठ (bharataśreṣṭha) - O best of the Bhāratas (Dhṛtarāṣṭra) (O best of Bharatas)

(noun)

Vocative, masculine, singular of bharataśreṣṭha

bharataśreṣṭha - best among Bharatas

Compound type : tatpuruṣa (bharata+śreṣṭha)

• bharata – descendant of Bharata, name of a king, India
  proper noun (masculine)
• śreṣṭha – best, most excellent, chief
  adjective (masculine)

क्षुब्धार्णवसमस्वनम् (kṣubdhārṇavasamasvanam) - having a sound like a turbulent ocean

(adjective)

Nominative, neuter, singular of kṣubdhārṇavasamasvana

kṣubdhārṇavasamasvana - having a sound like an agitated ocean

Compound type : bahuvrīhi (kṣubdha+arṇava+sama+svana)

• kṣubdha – agitated, disturbed, stirred
  adjective (neuter)
  Past Passive Participle
  Root: kṣubh (class 1)
• arṇava – ocean, sea
  noun (masculine)
• sama – like, similar, equal
  adjective (neuter)
• svana – sound, noise, roar
  noun (masculine)
  Root: svan (class 1)

समुद्धूतार्णवाकारम् (samuddhūtārṇavākāram) - having the appearance of a stirred-up ocean

(adjective)

Nominative, neuter, singular of samuddhūtārṇavākāra

samuddhūtārṇavākāra - having the appearance of a greatly agitated ocean

Compound type : bahuvrīhi (samuddhūta+arṇava+ākāra)

• samuddhūta – greatly agitated, stirred up
  adjective (neuter)
  Past Passive Participle
  Prefixes: sam+ud
  Root: dhū (class 5)
• arṇava – ocean, sea
  noun (masculine)
• ākāra – appearance, form, shape
  noun (masculine)

उद्धूतरथकुञ्जरम् (uddhūtarathakuñjaram) - where chariots and elephants are tossed about

(adjective)

Nominative, neuter, singular of uddhūtarathakuñjara

uddhūtarathakuñjara - having chariots and elephants tossed up

Compound type : bahuvrīhi (uddhūta+ratha+kuñjara)

• uddhūta – tossed up, shaken, agitated
  adjective (neuter)
  Past Passive Participle
  Prefix: ud
  Root: dhū (class 5)
• ratha – chariot, car
  noun (masculine)
• kuñjara – elephant
  noun (masculine)