योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-62, verse-29

बभूव वल्लभो राज्ञो महापरबलान्तकः ।
सदा मदबलक्षीबो घूर्णोतीव निशाचरः ॥ २९ ॥

babhūva vallabho rājño mahāparabalāntakaḥ ,
sadā madabalakṣībo ghūrṇotīva niśācaraḥ 29

29. babhūva vallabhaḥ rājñaḥ mahāparabalāntakaḥ
sadā madabalakṣībaḥ ghūrṇoti iva niśācaraḥ

29. rājñaḥ vallabhaḥ babhūva mahāparabalāntakaḥ
sadā madabalakṣībaḥ niśācaraḥ iva ghūrṇoti

29. He became the king's favorite, a destroyer of mighty enemy forces. Constantly intoxicated by his own power and strength, he swayed as if he were a night-roaming demon.

Words meanings summery:

• बभूव (babhūva) - became, occurred, existed

• वल्लभः (vallabhaḥ) - dear, beloved, favorite, master

• राज्ञः (rājñaḥ) - of the king

• महापरबलान्तकः (mahāparabalāntakaḥ) - destroyer of great enemy armies

• सदा (sadā) - always, ever

• मदबलक्षीबः (madabalakṣībaḥ) - intoxicated with power and strength, drunk with pride and strength

• घूर्णोति (ghūrṇoti) - sways, reels, whirls

• इव (iva) - like, as if, as

• निशाचरः (niśācaraḥ) - night-roamer, demon, ghost

Words meanings and morphology

बभूव (babhūva) - became, occurred, existed

(verb)

3rd person , singular, active, perfect (liṭ) of bhū

Root: bhū (class 1)

वल्लभः (vallabhaḥ) - dear, beloved, favorite, master

(noun)

Nominative, masculine, singular of vallabha

vallabha - dear, beloved, favorite, master

राज्ञः (rājñaḥ) - of the king

(noun)

Genitive, masculine, singular of rājan

rājan - king, ruler

महापरबलान्तकः (mahāparabalāntakaḥ) - destroyer of great enemy armies

(noun)

Nominative, masculine, singular of mahāparabalāntaka

mahāparabalāntaka - destroyer of great enemy armies

Compound type : tatpuruṣa (mahā+para+bala+antaka)

• mahā – great, large
  adjective
• para – other, enemy
  adjective
• bala – strength, army
  noun (neuter)
• antaka – ender, destroyer
  noun (masculine)

सदा (sadā) - always, ever

(indeclinable)

मदबलक्षीबः (madabalakṣībaḥ) - intoxicated with power and strength, drunk with pride and strength

(adjective)

Nominative, masculine, singular of madabalakṣība

madabalakṣība - intoxicated with power and strength

Compound type : tatpuruṣa (mada+bala+kṣība)

• mada – intoxication, pride, joy
  noun (masculine)
• bala – strength, power
  noun (neuter)
• kṣība – intoxicated, drunk
  adjective

घूर्णोति (ghūrṇoti) - sways, reels, whirls

(verb)

3rd person , singular, active, present (laṭ) of ghūrṇ

Root: ghūrṇ (class 1)

इव (iva) - like, as if, as

(indeclinable)

निशाचरः (niśācaraḥ) - night-roamer, demon, ghost

(noun)

Nominative, masculine, singular of niśācara

niśācara - night-roamer, demon, ghost

Compound type : tatpuruṣa (niśā+cara)

• niśā – night
  noun (feminine)
• cara – moving, going
  adjective
  Root: car (class 1)