योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-171, verse-43

यादृक्सुषुप्तं स्वप्नस्तु तादृगेव तथैव च ।
जाग्रत्तुर्यं तथैवेदमतो व्योमसमं जगत् ॥ ४३ ॥

yādṛksuṣuptaṃ svapnastu tādṛgeva tathaiva ca ,
jāgratturyaṃ tathaivedamato vyomasamaṃ jagat 43

43. yādṛk suṣuptaṃ svapnaḥ tu tādṛk eva tathā eva ca
jāgrat turyaṃ tathā eva idaṃ ataḥ vyomasamaṃ jagat

43. yādṛk suṣuptaṃ tādṛk eva svapnaḥ tu ca tathā eva
idaṃ jāgrat turyaṃ tathā eva ataḥ jagat vyomasamaṃ

43. Just as deep sleep is, so too is the dream state; and similarly, this waking state is like the fourth (turiya). Therefore, the world is comparable to space (vyoman).

Words meanings summery:

• यादृक् (yādṛk) - just as, such as, of such a kind

• सुषुप्तं (suṣuptaṁ) - deep sleep, dreamless sleep

• स्वप्नः (svapnaḥ) - dream, sleep

• तु (tu) - but, indeed, on the other hand

• तादृक् (tādṛk) - such, of that kind, similarly

• एव (eva) - only, indeed, just, certainly

• तथा (tathā) - thus, so, similarly

• एव (eva) - only, indeed, just, certainly

• च (ca) - and, also

• जाग्रत् (jāgrat) - waking (state)

• तुर्यं (turyaṁ) - the fourth (state of consciousness) (turiya)

• तथा (tathā) - thus, so, similarly

• एव (eva) - only, indeed, just, certainly

• इदं (idaṁ) - this

• अतः (ataḥ) - therefore, from this

• व्योमसमं (vyomasamaṁ) - like space, similar to ether (ākāśa)

• जगत् (jagat) - world, universe

Words meanings and morphology

यादृक् (yādṛk) - just as, such as, of such a kind

(adjective)

Nominative, singular of yādṛś

yādṛś - of what kind, such as, as

From yad (what) + dṛś (see/appear)

Root: dṛś (class 1)

Note: Predicative use, referring to the nature of suṣuptaṃ.

सुषुप्तं (suṣuptaṁ) - deep sleep, dreamless sleep

(noun)

Nominative, neuter, singular of suṣupta

suṣupta - deep sleep, dreamless sleep, sleeping well

Past Passive Participle

From su- (well) + root svap (to sleep)

Prefix: su

Root: svap (class 2)

स्वप्नः (svapnaḥ) - dream, sleep

(noun)

Nominative, masculine, singular of svapna

svapna - sleep, dream

From root svap (to sleep)

Root: svap (class 2)

तु (tu) - but, indeed, on the other hand

(indeclinable)

तादृक् (tādṛk) - such, of that kind, similarly

(adjective)

Nominative, singular of tādṛś

tādṛś - such, of that kind

From tad (that) + dṛś (see/appear)

Root: dṛś (class 1)

Note: Predicative use, referring to the nature of svapnaḥ.

एव (eva) - only, indeed, just, certainly

(indeclinable)

तथा (tathā) - thus, so, similarly

(indeclinable)

From tad (that)

एव (eva) - only, indeed, just, certainly

(indeclinable)

च (ca) - and, also

(indeclinable)

जाग्रत् (jāgrat) - waking (state)

(noun)

Nominative, neuter, singular of jāgrat

jāgrat - waking, awake, watchful

Present Active Participle

From root jāgṛ (to wake)

Root: jāgṛ (class 2)

तुर्यं (turyaṁ) - the fourth (state of consciousness) (turiya)

(noun)

Nominative, neuter, singular of turya

turya - fourth, the fourth state of consciousness (turiya)

From catur (four)

तथा (tathā) - thus, so, similarly

(indeclinable)

From tad (that)

एव (eva) - only, indeed, just, certainly

(indeclinable)

इदं (idaṁ) - this

(pronoun)

Nominative, neuter, singular of idam

idam - this, here

अतः (ataḥ) - therefore, from this

(indeclinable)

From ad (this) + tas (suffix for ablative)

व्योमसमं (vyomasamaṁ) - like space, similar to ether (ākāśa)

(adjective)

Nominative, neuter, singular of vyomasama

vyomasama - like space, similar to the sky/ether

Compound type : tatpuruṣa (vyoman+sama)

• vyoman – sky, space, ether (vyoman)
  noun (neuter)
• sama – same, equal, like, similar
  adjective

Note: Qualifies jagat.

जगत् (jagat) - world, universe

(noun)

Nominative, neuter, singular of jagat

jagat - moving, living, the world, universe

Present Active Participle

From root gam (to go, move) with reduplication ja-

Root: gam (class 1)