महाभारतः mahābhārataḥ - book-12, chapter-152, verse-8

वाग्वेगो मानसो वेगो निन्दावेगस्तथैव च ।
उपस्थोदरयोर्वेगो मृत्युवेगश्च दारुणः ॥८॥

8. vāgvego mānaso vego nindāvegastathaiva ca ,
upasthodarayorvego mṛtyuvegaśca dāruṇaḥ.

8. vākvegaḥ mānasaḥ vegaḥ nindāvegaḥ tathā eva
ca upasthodarayoh vegaḥ mṛtyuvegaḥ ca dāruṇaḥ

8. vākvegaḥ mānasaḥ vegaḥ nindāvegaḥ tathā eva
ca upasthodarayoh vegaḥ mṛtyuvegaḥ ca dāruṇaḥ

8. The impulses of speech, the mental impulse, and similarly the impulse to criticize; also, the impulses of the genitals and the belly, and the terrible impulse of death.

Words meanings summery:

• वाक्वेगः (vākvegaḥ) - impulse of speech, urge to speak

• मानसः (mānasaḥ) - mental, pertaining to the mind

• वेगः (vegaḥ) - impulse, speed, urge, force

• निन्दावेगः (nindāvegaḥ) - impulse of censure, urge to blame

• तथा (tathā) - thus, so, in that manner

• एव (eva) - indeed, just, only, truly

• च (ca) - and

• उपस्थोदरयोह् (upasthodarayoh) - of the genitals and the belly

• वेगः (vegaḥ) - impulse, speed, urge, force

• मृत्युवेगः (mṛtyuvegaḥ) - impulse of death, urge towards death

• च (ca) - and

• दारुणः (dāruṇaḥ) - terrible, dreadful, cruel, harsh

Words meanings and morphology

वाक्वेगः (vākvegaḥ) - impulse of speech, urge to speak

(noun)

Nominative, masculine, singular of vākvega

vākvega - impulse of speech

Tatpuruṣa compound of 'vāc' (speech) + 'vega' (impulse).

Compound type : ṣaṣṭhī-tatpuruṣa (vāc+vega)

• vāc – speech, voice, word
  noun (feminine)
  Root: vac (class 2)
• vega – impulse, speed, velocity, current, force, urge
  noun (masculine)
  Derived from root 'vij' (to move quickly).
  Root: vij (class 6)

मानसः (mānasaḥ) - mental, pertaining to the mind

(adjective)

Nominative, masculine, singular of mānasa

mānasa - mental, belonging to the mind, spiritual

Derived from 'manas' (mind) + 'aṇ' suffix.

Root: man (class 4)

वेगः (vegaḥ) - impulse, speed, urge, force

(noun)

Nominative, masculine, singular of vega

vega - impulse, speed, velocity, current, force, urge

Derived from root 'vij' (to move quickly).

Root: vij (class 6)

निन्दावेगः (nindāvegaḥ) - impulse of censure, urge to blame

(noun)

Nominative, masculine, singular of nindāvega

nindāvega - impulse of censure/blame

Tatpuruṣa compound of 'nindā' (censure) + 'vega' (impulse).

Compound type : ṣaṣṭhī-tatpuruṣa (nindā+vega)

• nindā – censure, blame, reproach
  noun (feminine)
  Derived from root 'nid' (to blame).
  Root: nid (class 1)
• vega – impulse, speed, velocity, current, force, urge
  noun (masculine)
  Derived from root 'vij' (to move quickly).
  Root: vij (class 6)

तथा (tathā) - thus, so, in that manner

(indeclinable)

एव (eva) - indeed, just, only, truly

(indeclinable)

Emphatic particle.

च (ca) - and

(indeclinable)

Conjunction.

उपस्थोदरयोह् (upasthodarayoh) - of the genitals and the belly

(noun)

Genitive, neuter, dual of upasthodara

upasthodara - genitals and belly

Dvandva compound of 'upastha' (genitals) and 'udara' (belly).

Compound type : itaretara-dvandva (upastha+udara)

• upastha – lap, seat, genitals
  noun (neuter)
  Derived from 'sthā' (to stand) with prefix 'upa'.
  Prefix: upa
  Root: sthā (class 1)
• udara – belly, abdomen, interior
  noun (neuter)

वेगः (vegaḥ) - impulse, speed, urge, force

(noun)

Nominative, masculine, singular of vega

vega - impulse, speed, velocity, current, force, urge

Derived from root 'vij' (to move quickly).

Root: vij (class 6)

मृत्युवेगः (mṛtyuvegaḥ) - impulse of death, urge towards death

(noun)

Nominative, masculine, singular of mṛtyuvega

mṛtyuvega - impulse of death

Tatpuruṣa compound of 'mṛtyu' (death) + 'vega' (impulse).

Compound type : ṣaṣṭhī-tatpuruṣa (mṛtyu+vega)

• mṛtyu – death, dying
  noun (masculine)
  Derived from root 'mṛ' (to die).
  Root: mṛ (class 6)
• vega – impulse, speed, velocity, current, force, urge
  noun (masculine)
  Derived from root 'vij' (to move quickly).
  Root: vij (class 6)

च (ca) - and

(indeclinable)

Conjunction.

दारुणः (dāruṇaḥ) - terrible, dreadful, cruel, harsh

(adjective)

Nominative, masculine, singular of dāruṇa

dāruṇa - terrible, dreadful, cruel, harsh, severe

From 'dāru' (wood, stick), suggesting something hard or severe.