महाभारतः mahābhārataḥ - book-8, chapter-55, verse-73

तथा कर्णं समासाद्य तावका भरतर्षभ ।
समाश्वस्ताः स्थिता राजन्संप्रहृष्टाः परस्परम् ।
समाजग्मुश्च युद्धाय मृत्युं कृत्वा निवर्तनम् ॥७३॥

73. tathā karṇaṁ samāsādya tāvakā bharatarṣabha ,
samāśvastāḥ sthitā rājansaṁprahṛṣṭāḥ parasparam ,
samājagmuśca yuddhāya mṛtyuṁ kṛtvā nivartanam.

73. tathā karṇam samāsādya tāvakāḥ
bharatarṣabha samāśvastāḥ sthitāḥ rājan
samprahr̥ṣṭāḥ parasparam samājagmuḥ ca
yuddhāya mr̥tyum kr̥tvā nivartanam

73. bharatarṣabha rājan,
tathā tāvakāḥ karṇam samāsādya samāśvastāḥ samprahr̥ṣṭāḥ parasparam sthitāḥ.
ca mr̥tyum nivartanam kr̥tvā yuddhāya samājagmuḥ.

73. Similarly, O best of Bharatas, O King, your warriors (the Kauravas), having approached Karṇa, stood greatly reassured and rejoiced amongst themselves. And they rallied for battle, having resolved to fight to the death and never retreat.

Words meanings summery:

• तथा (tathā) - thus, so, similarly

• कर्णम् (karṇam) - Karṇa

• समासाद्य (samāsādya) - having completely reached, having approached, having obtained

• तावकाः (tāvakāḥ) - the Kauravas (sons of Dhṛtarāṣṭra, addressed as "your" by Sañjaya) (your men, your sons)

• भरतर्षभ (bharatarṣabha) - Refers to Dhṛtarāṣṭra (O best of Bharatas, O bull among Bharatas)

• समाश्वस्ताः (samāśvastāḥ) - greatly comforted, completely reassured

• स्थिताः (sthitāḥ) - stood, situated, positioned themselves

• राजन् (rājan) - Refers to Dhṛtarāṣṭra (O King)

• सम्प्रह्र्̥ष्टाः (samprahr̥ṣṭāḥ) - greatly rejoiced, very glad

• परस्परम् (parasparam) - mutually, amongst themselves, one another

• समाजग्मुः (samājagmuḥ) - they came together, they assembled, they rallied

• च (ca) - and

• युद्धाय (yuddhāya) - for battle

• म्र्̥त्युम् (mr̥tyum) - death

• क्र्̥त्वा (kr̥tvā) - having made, having done

• निवर्तनम् (nivartanam) - as their retreat; i.e., they will not retreat unless it's death. (turning back, retreat, cessation)

Words meanings and morphology

तथा (tathā) - thus, so, similarly

(indeclinable)

कर्णम् (karṇam) - Karṇa

(proper noun)

Accusative, masculine, singular of karṇa

karṇa - Karṇa (a hero in the Mahābhārata)

समासाद्य (samāsādya) - having completely reached, having approached, having obtained

(indeclinable)

absolutive (gerund)

Absolutive of root sad with prefixes sam and ā, and suffix -lyap

Prefixes: sam+ā

Root: sad (class 1)

तावकाः (tāvakāḥ) - the Kauravas (sons of Dhṛtarāṣṭra, addressed as "your" by Sañjaya) (your men, your sons)

(adjective)

Nominative, masculine, plural of tāvaka

tāvaka - your, belonging to you, your men/people

Derived from 'tva' (you) with suffix -aka

Note: Refers to Dhṛtarāṣṭra's army/sons.

भरतर्षभ (bharatarṣabha) - Refers to Dhṛtarāṣṭra (O best of Bharatas, O bull among Bharatas)

(noun)

Vocative, masculine, singular of bharatarṣabha

bharatarṣabha - bull of the Bhāratas, best of the Bhāratas

Compound type : tatpuruṣa (bharata+r̥ṣabha)

• bharata – descendant of Bharata, an ancient king
  proper noun (masculine)
• r̥ṣabha – bull; chief, best, foremost
  noun (masculine)

समाश्वस्ताः (samāśvastāḥ) - greatly comforted, completely reassured

(adjective)

Nominative, masculine, plural of samāśvasta

samāśvasta - greatly comforted, perfectly confident, reassured

past passive participle

Past passive participle of root śvas with prefixes sam and ā

Prefixes: sam+ā

Root: śvas (class 2)

Note: Agrees with 'tāvakāḥ'.

स्थिताः (sthitāḥ) - stood, situated, positioned themselves

(participle)

Nominative, masculine, plural of sthita

sthita - stood, standing, situated, placed

past passive participle

Past passive participle of root sthā with suffix -kta

Root: sthā (class 1)

Note: Agrees with 'tāvakāḥ'.

राजन् (rājan) - Refers to Dhṛtarāṣṭra (O King)

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler

सम्प्रह्र्̥ष्टाः (samprahr̥ṣṭāḥ) - greatly rejoiced, very glad

(adjective)

Nominative, masculine, plural of samprahr̥ṣṭa

samprahr̥ṣṭa - greatly rejoiced, very glad, joyful

past passive participle

Past passive participle of root hr̥ṣ with prefixes sam and pra

Prefixes: sam+pra

Root: hr̥ṣ (class 4)

Note: Agrees with 'tāvakāḥ'.

परस्परम् (parasparam) - mutually, amongst themselves, one another

(pronoun)

Accusative, neuter, singular of paraspara

paraspara - mutual, one another

Note: Used adverbially here.

समाजग्मुः (samājagmuḥ) - they came together, they assembled, they rallied

(verb)

3rd person , plural, active, past perfect (liṭ) of samājagmuḥ

Perfect

3rd person plural perfect active of root gam with prefixes sam and ā

Prefixes: sam+ā

Root: gam (class 1)

च (ca) - and

(indeclinable)

युद्धाय (yuddhāya) - for battle

(noun)

Dative, neuter, singular of yuddha

yuddha - battle, fight, war

Root: yudh (class 4)

Note: Indicates purpose.

म्र्̥त्युम् (mr̥tyum) - death

(noun)

Accusative, masculine, singular of mr̥tyu

mr̥tyu - death

Root: mr̥ (class 6)

क्र्̥त्वा (kr̥tvā) - having made, having done

(indeclinable)

absolutive (gerund)

Absolutive of root kr̥ with suffix -tvā

Root: kr̥ (class 8)

निवर्तनम् (nivartanam) - as their retreat; i.e., they will not retreat unless it's death. (turning back, retreat, cessation)

(noun)

Accusative, neuter, singular of nivartana

nivartana - turning back, retreat, cessation, prevention

verbal noun

Verbal noun from root vr̥t with prefix ni

Prefix: ni

Root: vr̥t (class 1)

Note: Object of 'kr̥tvā', forming the idiom 'mr̥tyuṃ kr̥tvā nivartanam' meaning 'having made death their retreat', i.e., fighting to the death.