योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-115, verse-17

संप्रबुद्धस्य मनसस्तमः सर्वं विलीयते ।
कमलस्य यथा हार्दं दिनालोकविकासिनः ॥ १७ ॥

saṃprabuddhasya manasastamaḥ sarvaṃ vilīyate ,
kamalasya yathā hārdaṃ dinālokavikāsinaḥ 17

17. saṃprabuddhasya manasaḥ tamaḥ sarvaṃ vilīyate
kamalasya yathā hārdaṃ dinālokavikāsinaḥ

17. yathā dinālokavikāsinaḥ kamalasya hārdaṃ (vikasati,
tathā) saṃprabuddhasya manasaḥ sarvaṃ tamaḥ vilīyate

17. Just as the inner core of a lotus blossoms with the light of day, all darkness vanishes from a fully awakened mind.

Words meanings summery:

• संप्रबुद्धस्य (saṁprabuddhasya) - of the fully awakened, of the thoroughly enlightened

• मनसः (manasaḥ) - of the mind

• तमः (tamaḥ) - darkness, ignorance

• सर्वं (sarvaṁ) - all, entire, every

• विलीयते (vilīyate) - dissolves, vanishes, melts away

• कमलस्य (kamalasya) - of the lotus

• यथा (yathā) - just as, as

• हार्दं (hārdaṁ) - inner core, heart, essence, innermost part

• दिनालोकविकासिनः (dinālokavikāsinaḥ) - of that which blossoms by the light of day

Words meanings and morphology

संप्रबुद्धस्य (saṁprabuddhasya) - of the fully awakened, of the thoroughly enlightened

(adjective)

Genitive, masculine, singular of saṃprabuddha

saṁprabuddha - fully awakened, thoroughly enlightened

Past Passive Participle

Derived from root `budh` (to awaken, know) with `sam-` and `pra-` prefixes.

Prefixes: sam+pra

Root: budh (class 1)

Note: Qualifies `manasaḥ`.

मनसः (manasaḥ) - of the mind

(noun)

Genitive, neuter, singular of manas

manas - mind, intellect, understanding, thought

Root: man (class 4)

तमः (tamaḥ) - darkness, ignorance

(noun)

Nominative, neuter, singular of tamas

tamas - darkness, ignorance, gloom, inertia (one of the three guṇas)

Root: tam (class 4)

Note: Subject of `vilīyate`.

सर्वं (sarvaṁ) - all, entire, every

(adjective)

Nominative, neuter, singular of sarva

sarva - all, every, whole, complete

Note: Qualifies `tamaḥ`.

विलीयते (vilīyate) - dissolves, vanishes, melts away

(verb)

3rd person , singular, passive, present (laṭ) of lī

Prefix: vi

Root: lī (class 4)

कमलस्य (kamalasya) - of the lotus

(noun)

Genitive, neuter, singular of kamala

kamala - lotus (flower), water-lily

Root: kam (class 1)

यथा (yathā) - just as, as

(indeclinable)

Note: Introduces a comparison.

हार्दं (hārdaṁ) - inner core, heart, essence, innermost part

(noun)

Nominative, neuter, singular of hārda

hārda - belonging to the heart, inner, cordial, secret, essence, core

Derived from `hṛd` (heart).

Root: hṛ (class 1)

Note: Implied subject of a verb like 'blossoms'.

दिनालोकविकासिनः (dinālokavikāsinaḥ) - of that which blossoms by the light of day

(adjective)

Genitive, neuter, singular of dinālokavikāsin

dinālokavikāsin - blooming by daylight, opening by the sun's rays

Compound.

Compound type : tatpurusha (dina+āloka+vikāsin)

• dina – day
  noun (neuter)
• āloka – light, luster, seeing
  noun (masculine)
  Prefix: ā
  Root: lok (class 1)
• vikāsin – blossoming, expanding, developing, shining
  adjective (masculine)
  Agent Noun/Adjective
  Derived from root `kas` (to open, expand) with `vi-` prefix, suffix `-in`. It implies 'one who blossoms'.
  Prefix: vi
  Root: kas (class 1)

Note: Qualifies `kamalasya`.