योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-62, verse-24

रूपालोकमनस्कारैः स्वप्ने चिन्नभ एव ते ।
यथोदेति तथा तत्र तद्दृश्यं खात्मकं स्थितम् ॥ २४ ॥

rūpālokamanaskāraiḥ svapne cinnabha eva te ,
yathodeti tathā tatra taddṛśyaṃ khātmakaṃ sthitam 24

24. rūpālokamanaskāraiḥ svapne citnabhaḥ eva te yathā
udeti tathā tatra tat dṛśyam khātmakam sthitam

24. svapne te rūpālokamanaskāraiḥ citnabhaḥ eva (bhavanti) yathā tad dṛśyam udeti,
tathā tatra khātmakam sthitam.

24. In a dream, those (perceptions of forms, mental acts, sounds, and words) are merely the expanse of consciousness, appearing by means of our own form-perceptions and mental acts. Just as the phenomenal world (dṛśyam) arises there (in a dream), so too, in that (ultimate reality), this visible world exists as having the nature of pure space.

Words meanings summery:

• रूपालोकमनस्कारैः (rūpālokamanaskāraiḥ) - The means by which phenomena appear in the dream state and by extension in waking reality. (by the perceptions of forms and mental attentions)

• स्वप्ने (svapne) - The context of subjective experience where things appear without external physical reality. (in a dream)

• चित्नभः (citnabhaḥ) - The pure, expansive, and formless nature of consciousness itself, which appears as the content of dreams. (sky of consciousness, expanse of consciousness)

• एव (eva) - Emphasizes that the phenomena are nothing but consciousness-space. (indeed, only, just, merely)

• ते (te) - Refers to the collective phenomena mentioned in the previous verse (rūpālokamanaskārāḥ, śabdapāṭhavacāṃsi). (those, they)

• यथा (yathā) - Introduces a comparison between dream manifestation and reality. (just as, as, like)

• उदेति (udeti) - Describes the manifestation of the 'dṛśyam'. (arises, comes forth, manifests)

• तथा (tathā) - Completes the comparison with 'yathā'. (similarly, so, thus)

• तत्र (tatra) - Refers to the ultimate reality or pure consciousness, parallel to the 'dream' context. (there, in that place)

• तत् (tat) - Refers to the 'dṛśyam' (the visible world). (that)

• दृश्यम् (dṛśyam) - The entire world of perceived objects and phenomena. (visible, object of sight, phenomenal world)

• खात्मकम् (khātmakam) - Implies that the essence of the phenomenal world is non-material and identical with pure consciousness. (having the nature of space/ether/emptiness/consciousness)

• स्थितम् (sthitam) - Indicates the inherent nature or reality of the visible world. (stands, exists, is situated, is fixed)

Words meanings and morphology

रूपालोकमनस्कारैः (rūpālokamanaskāraiḥ) - The means by which phenomena appear in the dream state and by extension in waking reality. (by the perceptions of forms and mental attentions)

(noun)

Instrumental, masculine, plural of rūpālokamanaskāra

rūpālokamanaskāra - perception of forms and mental attention

Compound type : dvandva or karmadhāraya (rūpa+āloka+manaskāra)

• rūpa – form, shape, appearance, color, visible object
  noun (neuter)
• āloka – seeing, perception, sight, light
  noun (masculine)
  From ā-√lok (to see).
  Prefix: ā
  Root: lok (class 1)
• manaskāra – attention, mental act, act of mind
  noun (masculine)
  From manas (mind) and √kṛ (to do, make).
  Root: kṛ (class 8)

स्वप्ने (svapne) - The context of subjective experience where things appear without external physical reality. (in a dream)

(noun)

Locative, masculine, singular of svapna

svapna - dream, sleep

Root: svap (class 2)

चित्नभः (citnabhaḥ) - The pure, expansive, and formless nature of consciousness itself, which appears as the content of dreams. (sky of consciousness, expanse of consciousness)

(noun)

Nominative, neuter, singular of citnabhas

citnabhas - sky of consciousness, expanse of consciousness

Compound type : tatpuruṣa (cit+nabhas)

• cit – consciousness, thought, mind
  noun (feminine)
  Root: cit (class 1)
• nabhas – sky, atmosphere, space, ether
  noun (neuter)

Note: Predicate nominative for 'te'.

एव (eva) - Emphasizes that the phenomena are nothing but consciousness-space. (indeed, only, just, merely)

(indeclinable)

ते (te) - Refers to the collective phenomena mentioned in the previous verse (rūpālokamanaskārāḥ, śabdapāṭhavacāṃsi). (those, they)

(pronoun)

Nominative, masculine, plural of tad

tad - that, those, they

Note: Refers to the plural subjects of the previous verse.

यथा (yathā) - Introduces a comparison between dream manifestation and reality. (just as, as, like)

(indeclinable)

उदेति (udeti) - Describes the manifestation of the 'dṛśyam'. (arises, comes forth, manifests)

(verb)

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

Present Active

From √i (to go) with prefix ud (up, forth). Present tense, 3rd person singular, active voice.

Prefix: ud

Root: i (class 2)

Note: Subject is 'tad dṛśyam'.

तथा (tathā) - Completes the comparison with 'yathā'. (similarly, so, thus)

(indeclinable)

तत्र (tatra) - Refers to the ultimate reality or pure consciousness, parallel to the 'dream' context. (there, in that place)

(indeclinable)

तत् (tat) - Refers to the 'dṛśyam' (the visible world). (that)

(pronoun)

Nominative, neuter, singular of tad

tad - that, it

Note: Qualifies 'dṛśyam'.

दृश्यम् (dṛśyam) - The entire world of perceived objects and phenomena. (visible, object of sight, phenomenal world)

(noun)

Nominative, neuter, singular of dṛśya

dṛśya - visible, to be seen, object of sight, phenomenon

Gerundive/Future Passive Participle

From √dṛś (to see), gerundive suffix -ya.

Root: dṛś (class 1)

Note: Subject of 'udeti' and 'sthitam'.

खात्मकम् (khātmakam) - Implies that the essence of the phenomenal world is non-material and identical with pure consciousness. (having the nature of space/ether/emptiness/consciousness)

(adjective)

Nominative, neuter, singular of khātmaka

khātmaka - having the nature of space/ether, composed of space, essentially space

Compound type : bahuvrīhi (kha+ātmaka)

• kha – space, ether, sky, emptiness, zero
  noun (neuter)
• ātmaka – having the nature of, consisting of, pertaining to the self
  adjective
  Derived from ātman with suffix -ka.

Note: Predicate adjective for 'tad dṛśyam'.

स्थितम् (sthitam) - Indicates the inherent nature or reality of the visible world. (stands, exists, is situated, is fixed)

(adjective)

Nominative, neuter, singular of sthita

sthita - stood, existing, situated, being, fixed

Past Passive Participle

From √sthā (to stand), past passive participle. Used here as predicate.

Root: sthā (class 1)

Note: It functions as a finite verb in this context, 'is situated'.