महाभारतः mahābhārataḥ - book-7, chapter-146, verse-17

ततः समभवद्युद्धमाकुलं भरतर्षभ ।
पाञ्चालानां च सर्वेषां भारतानां च दारुणम् ॥१७॥

17. tataḥ samabhavadyuddhamākulaṁ bharatarṣabha ,
pāñcālānāṁ ca sarveṣāṁ bhāratānāṁ ca dāruṇam.

17. tataḥ samabhavat yuddham ākulam bharatarṣabha
pāñcālānām ca sarveṣām bhāratānām ca dāruṇam

17. tataḥ bharatarṣabha sarveṣām pāñcālānām ca
bhāratānām ca ākulam dāruṇam yuddham samabhavat

17. Then, O best among the Bharatas (Dhṛtarāṣṭra), a terrible and tumultuous battle arose between all the Pañcālas and the Bhāratas.

Words meanings summery:

• ततः (tataḥ) - then, subsequently (then, thereafter, from that)

• समभवत् (samabhavat) - arose, ensued (arose, happened, occurred)

• युद्धम् (yuddham) - battle (battle, war, fight)

• आकुलम् (ākulam) - tumultuous, confused (confused, agitated, tumultuous, disordered)

• भरतर्षभ (bharatarṣabha) - O best among the Bharatas (vocative, addressing Dhṛtarāṣṭra) (O best of Bharatas)

• पाञ्चालानाम् (pāñcālānām) - of the Pañcālas (of the Panchalas)

• च (ca) - and

• सर्वेषाम् (sarveṣām) - of all

• भारतानाम् (bhāratānām) - of the Bhāratas (of the Bharatas)

• च (ca) - and

• दारुणम् (dāruṇam) - terrible, fierce (terrible, fierce, dreadful)

Words meanings and morphology

ततः (tataḥ) - then, subsequently (then, thereafter, from that)

(indeclinable)

समभवत् (samabhavat) - arose, ensued (arose, happened, occurred)

(verb)

3rd person , singular, active, imperfect past (laṅ) of sam + bhū

Prefix: sam

Root: bhū (class 1)

युद्धम् (yuddham) - battle (battle, war, fight)

(noun)

Nominative, neuter, singular of yuddha

yuddha - battle, war, fight

Past Passive Participle

From root √yudh 'to fight'.

Root: yudh (class 4)

Note: Subject of 'samabhavat'.

आकुलम् (ākulam) - tumultuous, confused (confused, agitated, tumultuous, disordered)

(adjective)

Nominative, neuter, singular of ākula

ākula - confused, agitated, tumultuous

Note: Adjective for 'yuddham'.

भरतर्षभ (bharatarṣabha) - O best among the Bharatas (vocative, addressing Dhṛtarāṣṭra) (O best of Bharatas)

(proper noun)

Vocative, masculine, singular of bharatarṣabha

bharatarṣabha - bull among Bharatas, best of Bharatas

Compound type : tatpuruṣa (bharata+ṛṣabha)

• bharata – descendant of Bharata, a member of the Bharata lineage
  proper noun (masculine)
• ṛṣabha – bull, best, excellent
  noun (masculine)

Note: Vocative address.

पाञ्चालानाम् (pāñcālānām) - of the Pañcālas (of the Panchalas)

(proper noun)

Genitive, masculine, plural of pāñcāla

pāñcāla - a native of Pañcāla, the Pañcāla people

Refers to the people of the Pañcāla kingdom.

Note: Possessive or relation.

च (ca) - and

(indeclinable)

Note: Conjunction.

सर्वेषाम् (sarveṣām) - of all

(pronoun)

Genitive, masculine, plural of sarva

sarva - all, every, whole

Note: Modifies 'pāñcālānām' and 'bhāratānām'.

भारतानाम् (bhāratānām) - of the Bhāratas (of the Bharatas)

(proper noun)

Genitive, masculine, plural of bhārata

bhārata - a descendant of Bharata, a native of India

Refers to the lineage of Bharata, encompassing both Kauravas and Pāṇḍavas, but often specifically the Kauravas in the context of the war.

Note: Possessive or relation.

च (ca) - and

(indeclinable)

Note: Conjunction.

दारुणम् (dāruṇam) - terrible, fierce (terrible, fierce, dreadful)

(adjective)

Nominative, neuter, singular of dāruṇa

dāruṇa - terrible, fierce, dreadful

Note: Adjective for 'yuddham'.