महाभारतः mahābhārataḥ - book-13, chapter-17, verse-66

वसुवेगो महावेगो मनोवेगो निशाचरः ।
सर्वावासी श्रियावासी उपदेशकरो हरः ॥६६॥

66. vasuvego mahāvego manovego niśācaraḥ ,
sarvāvāsī śriyāvāsī upadeśakaro haraḥ.

66. vasuvegaḥ mahāvegaḥ manovegaḥ niśācaraḥ
sarvāvāsī śriyāvāsī upadeśakaraḥ haraḥ

66. vasuvegaḥ mahāvegaḥ manovegaḥ niśācaraḥ
sarvāvāsī śriyāvāsī upadeśakaraḥ haraḥ

66. He has the speed of the Vasus, immense speed, and the speed of thought; he moves in the night. He is omnipresent, residing in glory, the one who imparts instruction, and the remover (hara).

Words meanings summery:

• वसुवेगः (vasuvegaḥ) - One with the speed of the Vasus (an epithet) (Having the speed of the Vasus, having excellent speed)

• महावेगः (mahāvegaḥ) - One with immense speed (an epithet) (Of great speed, very rapid)

• मनोवेगः (manovegaḥ) - One with the speed of thought (an epithet) (Having the speed of thought, swift as mind)

• निशाचरः (niśācaraḥ) - The one who moves in the night (an epithet) (Night-walker, moving in the night (e.g., demon, moon, owl))

• सर्वावासी (sarvāvāsī) - The omnipresent one (an epithet) (Dwelling everywhere, omnipresent)

• श्रियावासी (śriyāvāsī) - The one residing in glory (an epithet) (Dwelling in glory/prosperity, residing with fortune)

• उपदेशकरः (upadeśakaraḥ) - The one who imparts instruction (an epithet) (The giver of instruction, the teacher)

• हरः (haraḥ) - The remover (hara) (an epithet, often for Shiva) (Remover, destroyer, bearer, Shiva)

Words meanings and morphology

वसुवेगः (vasuvegaḥ) - One with the speed of the Vasus (an epithet) (Having the speed of the Vasus, having excellent speed)

(adjective)

Nominative, masculine, singular of vasuvega

vasuvega - having the speed of the Vasus, having excellent speed

Compound type : bahuvrihi (vasu+vega)

• vasu – wealth, light, excellent, good, a Vasu (deity)
  noun (neuter)
  Root: vas (class 1)
• vega – speed, velocity, current, impulse
  noun (masculine)
  From root vij (to move rapidly)
  Root: vij (class 6)

महावेगः (mahāvegaḥ) - One with immense speed (an epithet) (Of great speed, very rapid)

(adjective)

Nominative, masculine, singular of mahāvega

mahāvega - of great speed, very rapid

Compound type : bahuvrihi (mahā+vega)

• mahā – great, large, mighty
  adjective
• vega – speed, velocity, current, impulse
  noun (masculine)
  From root vij (to move rapidly)
  Root: vij (class 6)

मनोवेगः (manovegaḥ) - One with the speed of thought (an epithet) (Having the speed of thought, swift as mind)

(adjective)

Nominative, masculine, singular of manovega

manovega - having the speed of thought, swift as mind

Compound type : bahuvrihi (manas+vega)

• manas – mind, intellect, heart, soul
  noun (neuter)
  From root man (to think)
  Root: man (class 4)
• vega – speed, velocity, current, impulse
  noun (masculine)
  From root vij (to move rapidly)
  Root: vij (class 6)

निशाचरः (niśācaraḥ) - The one who moves in the night (an epithet) (Night-walker, moving in the night (e.g., demon, moon, owl))

(noun)

Nominative, masculine, singular of niśācara

niśācara - night-walker, moving in the night (e.g., demon, moon, owl)

From niśā (night) + cara (moving, wandering)

Compound type : upapada-tatpurusha (niśā+cara)

• niśā – night
  noun (feminine)
• cara – moving, wandering, a wanderer
  adjective (masculine)
  Kṛt-pratyaya
  From root car (to move, walk)
  Root: car (class 1)

सर्वावासी (sarvāvāsī) - The omnipresent one (an epithet) (Dwelling everywhere, omnipresent)

(adjective)

Nominative, masculine, singular of sarvāvāsin

sarvāvāsin - dwelling everywhere, omnipresent

Agent noun

From sarva + āvās (to dwell) + -in suffix

Compound type : upapada-tatpurusha (sarva+āvas)

• sarva – all, every, whole
  pronoun (masculine)
• āvas – dwelling, abode
  noun (masculine)
  From ā + vas (to dwell)
  Prefix: ā
  Root: vas (class 1)

श्रियावासी (śriyāvāsī) - The one residing in glory (an epithet) (Dwelling in glory/prosperity, residing with fortune)

(adjective)

Nominative, masculine, singular of śriyāvāsin

śriyāvāsin - dwelling in glory/prosperity, residing with fortune

Agent noun

From śrī (glory, prosperity) + āvās (to dwell) + -in suffix

Compound type : upapada-tatpurusha (śrī+āvas)

• śrī – glory, prosperity, wealth, beauty, Lakshmi
  noun (feminine)
  Root: śrī (class 1)
• āvas – dwelling, abode
  noun (masculine)
  From ā + vas (to dwell)
  Prefix: ā
  Root: vas (class 1)

Note: Here, śriyā is likely an instrumental form within the compound, indicating "by or with glory".

उपदेशकरः (upadeśakaraḥ) - The one who imparts instruction (an epithet) (The giver of instruction, the teacher)

(noun)

Nominative, masculine, singular of upadeśakara

upadeśakara - the giver of instruction, the teacher

From upadeśa (instruction) + kara (doer, maker)

Compound type : upapada-tatpurusha (upadeśa+kara)

• upadeśa – instruction, teaching, advice
  noun (masculine)
  From upa + diś (to point out, teach)
  Prefix: upa
  Root: diś (class 6)
• kara – doer, maker, performing
  adjective (masculine)
  Kṛt-pratyaya
  From root kṛ (to do, make)
  Root: kṛ (class 8)

हरः (haraḥ) - The remover (hara) (an epithet, often for Shiva) (Remover, destroyer, bearer, Shiva)

(noun)

Nominative, masculine, singular of hara

hara - remover, destroyer, bearer, Shiva

Agent noun

From root hṛ (to take, carry, destroy)

Root: hṛ (class 1)