योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-137, verse-37

चिद्धातोर्यत्स्वकचनं तत्किंचित्स्वप्न उच्यते ।
किंचिच्च जाग्रदित्युक्तं जाग्रत्स्वप्नौ तु न द्विधा ॥ ३७ ॥

ciddhātoryatsvakacanaṃ tatkiṃcitsvapna ucyate ,
kiṃcicca jāgradityuktaṃ jāgratsvapnau tu na dvidhā 37

37. cit-dhātoḥ yat sva-kacanam tat kiñcit svapnaḥ ucyate
kiñcit ca jāgrat iti uktam jāgrat-svapnau tu na dvidhā

37. cit-dhātoḥ yat sva-kacanam,
tat kiñcit svapnaḥ ucyate,
ca kiñcit jāgrat iti uktam.
tu jāgrat-svapnau na dvidhā

37. That self-manifestation of the essence of consciousness (cit-dhātu) is partially termed a dream (svapna), and partially referred to as the waking state (jāgrat). Yet, these waking and dream states are not, in reality, two distinct kinds.

Words meanings summery:

• चित्-धातोः (cit-dhātoḥ) - of the essence of consciousness, of the consciousness-element

• यत् (yat) - Refers to `sva-kacanam`. (which, what)

• स्व-कचनम् (sva-kacanam) - self-manifestation, own appearance

• तत् (tat) - Refers to `yat sva-kacanam`. (that, it)

• किञ्चित् (kiñcit) - somewhat, a little, some, anything

• स्वप्नः (svapnaḥ) - dream, sleep

• उच्यते (ucyate) - is said, is called, is declared

• किञ्चित् (kiñcit) - somewhat, a little, some, anything

• च (ca) - and, also, moreover

• जाग्रत् (jāgrat) - waking, waking state, awake

• इति (iti) - thus, in this manner, indicating quotation or conclusion

• उक्तम् (uktam) - said, spoken, declared

• जाग्रत्-स्वप्नौ (jāgrat-svapnau) - waking and dream states (dual)

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

• न (na) - not, no, nor

• द्विधा (dvidhā) - twofold, in two ways, of two kinds

Words meanings and morphology

चित्-धातोः (cit-dhātoḥ) - of the essence of consciousness, of the consciousness-element

(noun)

Genitive, masculine, singular of cit-dhātu

cit-dhātu - essence of consciousness, consciousness-element

Compound type : tatpuruṣa (cit+dhātu)

• cit – consciousness, intelligence, thought
  noun (feminine)
• dhātu – element, constituent, essence, root (in grammar)
  noun (masculine)

Note: Qualifies `sva-kacanam`.

यत् (yat) - Refers to `sva-kacanam`. (which, what)

(pronoun)

Nominative, neuter, singular of yad

yad - which, what, that

स्व-कचनम् (sva-kacanam) - self-manifestation, own appearance

(noun)

Nominative, neuter, singular of sva-kacana

sva-kacana - self-manifestation, own appearance

Compound type : tatpuruṣa (sva+kacana)

• sva – own, self
  pronoun
• kacana – shining, manifestation, appearance
  noun (neuter)
  Derived from root kac 'to shine, appear'
  Root: kac (class 1)

Note: Subject of the first `ucyate` (implicitly).

तत् (tat) - Refers to `yat sva-kacanam`. (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, it

किञ्चित् (kiñcit) - somewhat, a little, some, anything

(indeclinable)

Note: Refers to a part of `sva-kacanam`.

स्वप्नः (svapnaḥ) - dream, sleep

(noun)

Nominative, masculine, singular of svapna

svapna - dream, sleep

Derived from root svap 'to sleep'

Root: svap (class 2)

Note: Predicate nominative for `tat kiñcit`.

उच्यते (ucyate) - is said, is called, is declared

(verb)

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

present passive

root vac, Class 2 (irregular passive stem ucyā), Ātmanepada, present 3rd singular passive

Root: vac (class 2)

किञ्चित् (kiñcit) - somewhat, a little, some, anything

(indeclinable)

Note: Refers to another part of `sva-kacanam`.

च (ca) - and, also, moreover

(indeclinable)

जाग्रत् (jāgrat) - waking, waking state, awake

(noun)

Nominative, neuter, singular of jāgrat

jāgrat - waking, waking state, awake

present active participle

root jāgṛ, present participle, neuter nominative singular

Root: jāgṛ (class 2)

Note: Predicate nominative for `kiñcit`.

इति (iti) - thus, in this manner, indicating quotation or conclusion

(indeclinable)

Note: Used to close the quotation 'jāgrat'.

उक्तम् (uktam) - said, spoken, declared

(adjective)

Nominative, neuter, singular of ukta

vac - to speak, say, tell

past passive participle

root vac, past passive participle, neuter nominative singular

Root: vac (class 2)

Note: Used predicatively with implied `asti` (is).

जाग्रत्-स्वप्नौ (jāgrat-svapnau) - waking and dream states (dual)

(noun)

Nominative, masculine, dual of jāgrat-svapna

jāgrat-svapna - waking and dream states

Compound type : dvandva (jāgrat+svapna)

• jāgrat – waking, waking state
  noun (neuter)
  present active participle
  root jāgṛ, present participle
  Root: jāgṛ (class 2)
• svapna – dream, sleep
  noun (masculine)
  Derived from root svap 'to sleep'
  Root: svap (class 2)

Note: Subject of the negated predicate.

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

(indeclinable)

न (na) - not, no, nor

(indeclinable)

Note: Negates `dvidhā`.

द्विधा (dvidhā) - twofold, in two ways, of two kinds

(indeclinable)

Derived from dvi ('two') with the suffix -dhā

Note: Predicative for `jāgrat-svapnau`.