महाभारतः mahābhārataḥ - book-7, chapter-164, verse-105

तस्य तद्वचनं श्रुत्वा कृष्णवाक्यप्रचोदितः ।
भावित्वाच्च महाराज वक्तुं समुपचक्रमे ॥१०५॥

105. tasya tadvacanaṁ śrutvā kṛṣṇavākyapracoditaḥ ,
bhāvitvācca mahārāja vaktuṁ samupacakrame.

105. tasya tat vacanam śrutvā kṛṣṇa-vākya-pracoditaḥ
| bhāvitvāt ca mahārāja vaktum samupacakrame

105. mahārāja tasya tat vacanam śrutvā,
kṛṣṇa-vākya-pracoditaḥ ca bhāvitvāt,
vaktum samupacakrame

105. Having heard those words (of Bhīma), and being impelled by Kṛṣṇa's instruction, as well as by destiny (bhāvitva), O great king (Yudhiṣṭhira) began to speak.

Words meanings summery:

• तस्य (tasya) - his (Bhīma's) (his, of him, that)

• तत् (tat) - those (words) (that, it)

• वचनम् (vacanam) - words (word, speech, statement)

• श्रुत्वा (śrutvā) - having heard (having heard, having listened)

• कृष्ण-वाक्य-प्रचोदितः (kṛṣṇa-vākya-pracoditaḥ) - impelled by Kṛṣṇa's instruction (impelled by Kṛṣṇa's words)

• भावित्वात् (bhāvitvāt) - by destiny (bhāvitva) (from destiny, by fate, due to future event)

• च (ca) - and, as well as (and, also)

• महाराज (mahārāja) - O great king (Yudhiṣṭhira) (O great king)

• वक्तुम् (vaktum) - to speak (to speak, to say)

• समुपचक्रमे (samupacakrame) - he began to speak (he began, he commenced)

Words meanings and morphology

तस्य (tasya) - his (Bhīma's) (his, of him, that)

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it

Note: Qualifies `vacanam`.

तत् (tat) - those (words) (that, it)

(pronoun)

Accusative, neuter, singular of tad

tad - that, he, she, it

वचनम् (vacanam) - words (word, speech, statement)

(noun)

Accusative, neuter, singular of vacana

vacana - word, speech, statement, saying

From root `vac` (to speak).

Root: vac (class 2)

Note: Object of `śrutvā`.

श्रुत्वा (śrutvā) - having heard (having heard, having listened)

(indeclinable)

Absolutive (Gerund)

Formed from root `śru` (to hear) with suffix `ktvā`.

Root: śru (class 5)

कृष्ण-वाक्य-प्रचोदितः (kṛṣṇa-vākya-pracoditaḥ) - impelled by Kṛṣṇa's instruction (impelled by Kṛṣṇa's words)

(adjective)

Nominative, masculine, singular of kṛṣṇa-vākya-pracodita

kṛṣṇa-vākya-pracodita - impelled by Kṛṣṇa's words/commands

Past Passive Participle (final part)

Compound ending in PPP `pracodita` (impelled, instigated).

Compound type : tatpuruṣa (kṛṣṇa+vākya+pracodita)

• kṛṣṇa – Kṛṣṇa; black, dark
  proper noun (masculine)
• vākya – word, speech, statement
  noun (neuter)
  From root `vac` (to speak)
  Root: vac (class 2)
• pracodita – impelled, instigated, urged
  adjective (masculine)
  Past Passive Participle
  From `pra` + `cud` (to urge, impel)
  Prefix: pra
  Root: cud (class 1)

Note: Qualifies Yudhiṣṭhira.

भावित्वात् (bhāvitvāt) - by destiny (bhāvitva) (from destiny, by fate, due to future event)

(noun)

Ablative, neuter, singular of bhāvitva

bhāvitva - destiny, fate, inevitability, future occurrence

From root `bhū` (to be) + suffix `tva`.

Root: bhū (class 1)

च (ca) - and, as well as (and, also)

(indeclinable)

Note: Connects `bhāvitvāt` with `kṛṣṇa-vākya-pracoditaḥ`.

महाराज (mahārāja) - O great king (Yudhiṣṭhira) (O great king)

(noun)

Vocative, masculine, singular of mahārāja

mahārāja - great king, emperor

Compound type : karmadhāraya (mahā+rāja)

• mahā – great, mighty, large
  adjective
• rājan – king, ruler
  noun (masculine)
  Root: rāj

Note: Addressed to Yudhiṣṭhira.

वक्तुम् (vaktum) - to speak (to speak, to say)

(indeclinable)

Infinitive

From root `vac` (to speak) with suffix `tumun`.

Root: vac (class 2)

समुपचक्रमे (samupacakrame) - he began to speak (he began, he commenced)

(verb)

3rd person , singular, middle, perfect (liṭ) of samupakram

Perfect (Liṭ-lakāra), 3rd person singular, middle voice

From `sam` + `upa` + root `kram` (to step, stride), reduplicated for perfect tense.

Prefixes: sam+upa

Root: kram (class 1)

Note: Often used with an infinitive to mean 'began to do X'.