योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-93, verse-19

ज्ञाने प्रकटतां याते ज्ञेयं व्ययमुदेत्यलम् ।
रवावभ्युदिते भूमावालोक इव निर्मलः ॥ १९ ॥

jñāne prakaṭatāṃ yāte jñeyaṃ vyayamudetyalam ,
ravāvabhyudite bhūmāvāloka iva nirmalaḥ 19

19. jñāne prakaṭatām yāte jñeyam vyayam udeti alam
ravau abhyudite bhūmau ālokaḥ iva nirmalaḥ

19. jñāne prakaṭatām yāte,
(tadā) jñeyam vyayam alam udeti,
ravau abhyudite bhūmau nirmalaḥ ālokaḥ iva (udeti).

19. When knowledge (jñāna) manifests, that which is to be known (jñeya) entirely disappears, just as when the sun rises, pure light (āloka) appears on the earth.

Words meanings summery:

• ज्ञाने (jñāne) - in knowledge, when knowledge

• प्रकटताम् (prakaṭatām) - manifestation, visibility, openness

• याते (yāte) - having gone, having attained, having reached

• ज्ञेयम् (jñeyam) - that which is to be known, the knowable

• व्ययम् (vyayam) - disappearance, cessation, expense, loss

• उदेति (udeti) - rises, appears, comes forth

• अलम् (alam) - sufficiently, completely, enough

• रवौ (ravau) - in the sun, when the sun

• अभ्युदिते (abhyudite) - having risen, risen

• भूमौ (bhūmau) - on the earth, in the ground

• आलोकः (ālokaḥ) - light, vision, sight, luster

• इव (iva) - like, as, as if

• निर्मलः (nirmalaḥ) - pure, stainless, spotless

Words meanings and morphology

ज्ञाने (jñāne) - in knowledge, when knowledge

(noun)

Locative, neuter, singular of jñāna

jñāna - knowledge, wisdom, understanding, sacred knowledge

Derived from √jñā 'to know'

Root: jñā (class 9)

Note: Used in a locative absolute construction

प्रकटताम् (prakaṭatām) - manifestation, visibility, openness

(noun)

Accusative, feminine, singular of prakaṭatā

prakaṭatā - manifestation, visibility, obviousness, celebrity

Derived from prakaṭa 'manifest, evident'

Note: The object of the participle 'yāte'

याते (yāte) - having gone, having attained, having reached

(adjective)

Locative, neuter, singular of yāta

yāta - gone, departed, attained, reached

Past Passive Participle

Past Passive Participle of √yā 'to go, move, attain'

Root: yā (class 2)

ज्ञेयम् (jñeyam) - that which is to be known, the knowable

(adjective)

Nominative, neuter, singular of jñeya

jñeya - to be known, knowable, comprehensible, the object of knowledge

Gerundive (future passive participle)

Gerundive of √jñā 'to know'

Root: jñā (class 9)

व्ययम् (vyayam) - disappearance, cessation, expense, loss

(noun)

Nominative, masculine, singular of vyaya

vyaya - expense, outlay, loss, destruction, disappearance, decay

Derived from √i 'to go' with prefix vi-a

Prefixes: vi+a

Root: i (class 2)

Note: Could also be neuter nominative singular for some senses. Here, it is likely the subject along with 'jñeyam' or acts as an adverbial noun.

उदेति (udeti) - rises, appears, comes forth

(verb)

3rd person , singular, active, present (laṭ) of ud-i

Derived from √i 'to go' with prefix ud

Prefix: ud

Root: i (class 2)

अलम् (alam) - sufficiently, completely, enough

(indeclinable)

रवौ (ravau) - in the sun, when the sun

(noun)

Locative, masculine, singular of ravi

ravi - sun, sun-god

Note: Used in a locative absolute construction

अभ्युदिते (abhyudite) - having risen, risen

(adjective)

Locative, masculine, singular of abhyudita

abhyudita - risen, elevated, ascended, appeared

Past Passive Participle

Past Passive Participle of √i 'to go' with prefixes abhi and ud

Prefixes: abhi+ud

Root: i (class 2)

भूमौ (bhūmau) - on the earth, in the ground

(noun)

Locative, feminine, singular of bhūmi

bhūmi - earth, ground, land, soil

आलोकः (ālokaḥ) - light, vision, sight, luster

(noun)

Nominative, masculine, singular of āloka

āloka - light, sight, vision, looking, appearance

Derived from √lok 'to see' with prefix ā

Prefix: ā

Root: lok (class 10)

इव (iva) - like, as, as if

(indeclinable)

निर्मलः (nirmalaḥ) - pure, stainless, spotless

(adjective)

Nominative, masculine, singular of nirmala

nirmala - pure, stainless, clean, spotless, free from dirt/blemish

Compound: nir (without) + mala (stain)

Note: Modifies 'ālokaḥ'