महाभारतः mahābhārataḥ - book-7, chapter-78, verse-35

ततोऽर्जुनं वृष्णिवीरस्त्वरितो वाक्यमब्रवीत् ।
धनुर्विस्फारयात्यर्थमहं ध्मास्यामि चाम्बुजम् ॥३५॥

35. tato'rjunaṁ vṛṣṇivīrastvarito vākyamabravīt ,
dhanurvisphārayātyarthamahaṁ dhmāsyāmi cāmbujam.

35. tataḥ arjunam vṛṣṇivīraḥ tvaritaḥ vākyam abravīt
dhanuḥ visphāraya atyartham aham dhmāsyāmi ca ambujam

35. tataḥ vṛṣṇivīraḥ tvaritaḥ arjunam vākyam abravīt
dhanuḥ atyartham visphāraya ca aham ambujam dhmāsyāmi

35. Then, the hero of the Vṛṣṇis (Kṛṣṇa) quickly spoke these words to Arjuna: "Stretch your bow mightily, and I will blow the conch."

Words meanings summery:

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

• अर्जुनम् (arjunam) - Arjuna (accusative)

• वृष्णिवीरः (vṛṣṇivīraḥ) - Kṛṣṇa (hero of the Vṛṣṇis)

• त्वरितः (tvaritaḥ) - quickly, swiftly (acting as an adverb here, modifying 'spoke') (quick, swift, hurried)

• वाक्यम् (vākyam) - word, speech, sentence

• अब्रवीत् (abravīt) - spoke, said

• धनुः (dhanuḥ) - bow

• विस्फारय (visphāraya) - stretch (your bow) (stretch, expand)

• अत्यर्थम् (atyartham) - mightily (greatly, exceedingly, very much)

• अहम् (aham) - I

• ध्मास्यामि (dhmāsyāmi) - I will blow

• च (ca) - and

• अम्बुजम् (ambujam) - conch (referring to Kṛṣṇa's conch) (lotus, conch)

Words meanings and morphology

ततः (tataḥ) - then, thereupon, after that

(indeclinable)

ablative of 'tad' used as an adverb

अर्जुनम् (arjunam) - Arjuna (accusative)

(proper noun)

Accusative, masculine, singular of arjuna

arjuna - Arjuna (a proper name); white, clear, silver

वृष्णिवीरः (vṛṣṇivīraḥ) - Kṛṣṇa (hero of the Vṛṣṇis)

(noun)

Nominative, masculine, singular of vṛṣṇivīra

vṛṣṇivīra - hero of the Vṛṣṇis

Compound type : tatpuruṣa (vṛṣṇi+vīra)

• vṛṣṇi – name of a Yadava clan; a member of the Vṛṣṇi clan
  proper noun (masculine)
• vīra – hero, brave, mighty
  noun (masculine)

Note: Refers to Kṛṣṇa.

त्वरितः (tvaritaḥ) - quickly, swiftly (acting as an adverb here, modifying 'spoke') (quick, swift, hurried)

(adjective)

Nominative, masculine, singular of tvarita

tvarita - hastened, quick, swift

Past Passive Participle

derived from root 'tvar' (to hasten)

Root: tvar (class 1)

Note: Qualifies 'vṛṣṇivīraḥ'.

वाक्यम् (vākyam) - word, speech, sentence

(noun)

Accusative, neuter, singular of vākya

vākya - speech, word, sentence, statement

Note: Object of 'abravīt'.

अब्रवीत् (abravīt) - spoke, said

(verb)

3rd person , singular, active, past imperfect (laṅ) of bru

Imperfect, root 'bru'

Root: bru (class 2)

धनुः (dhanuḥ) - bow

(noun)

Accusative, neuter, singular of dhanus

dhanus - bow, arc

Note: Object of 'visphāraya'.

विस्फारय (visphāraya) - stretch (your bow) (stretch, expand)

(verb)

2nd person , singular, active, imperative (loṭ) of visphār

Causative Imperative

From root 'sphār' with upasarga 'vi'

Prefix: vi

Root: sphār (class 10)

Note: Command to Arjuna.

अत्यर्थम् (atyartham) - mightily (greatly, exceedingly, very much)

(indeclinable)

adverbial use of 'atyartha'

Compound type : bahuvrīhi (ati+artha)

• ati – over, beyond, exceeding
  indeclinable
• artha – purpose, meaning, wealth, object
  noun (masculine)

Note: Modifies 'visphāraya'.

अहम् (aham) - I

(pronoun)

Nominative, singular of aham

aham - I

Note: Subject of 'dhmāsyāmi'.

ध्मास्यामि (dhmāsyāmi) - I will blow

(verb)

1st person , singular, active, future (lṛṭ) of dhmā

Future, root 'dhmā'

Root: dhmā (class 1)

च (ca) - and

(indeclinable)

Note: Connects the two actions.

अम्बुजम् (ambujam) - conch (referring to Kṛṣṇa's conch) (lotus, conch)

(noun)

Accusative, neuter, singular of ambuja

ambuja - lotus (born from water); conch (born from water)

Compound type : tatpuruṣa (ambhas+ja)

• ambhas – water
  noun (neuter)
• ja – born, produced from
  suffix/adjective
  root 'jan' (to be born)
  Root: jan (class 4)

Note: Object of 'dhmāsyāmi'.