योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-57, verse-33

स्वप्ने स्वप्नपरिज्ञानाद्यथा देहो लघुर्भवेत् ।
तथा बोधादयं देहः स्थूलवत्प्लुतिमान्भवेत् ॥ ३३ ॥

svapne svapnaparijñānādyathā deho laghurbhavet ,
tathā bodhādayaṃ dehaḥ sthūlavatplutimānbhavet 33

33. svapne svapna-parijñānāt yathā dehaḥ laghuḥ bhavet
tathā bodhāt ayam dehaḥ sthūla-vat plutimān bhavet

33. yathā svapne svapna-parijñānāt dehaḥ laghuḥ bhavet
tathā bodhāt ayam dehaḥ sthūla-vat plutimān bhavet

33. Just as in a dream, the body becomes light through the full knowledge (parijñāna) of the dream, so too this (physical) body, though gross, becomes capable of floating (plutimān) through (true) understanding (bodha).

Words meanings summery:

• स्वप्ने (svapne) - in a dream (in a dream, in sleep)

• स्वप्न-परिज्ञानात् (svapna-parijñānāt) - through the full knowledge of the dream (from the knowledge of a dream)

• यथा (yathā) - just as (as, just as)

• देहः (dehaḥ) - body

• लघुः (laghuḥ) - light (light, quick, easy)

• भवेत् (bhavet) - becomes (should be, would be, may be, becomes)

• तथा (tathā) - so too (so, thus, in that manner)

• बोधात् (bodhāt) - through understanding (bodha) (from knowledge, from understanding)

• अयम् (ayam) - this (physical) (this (masculine))

• देहः (dehaḥ) - body

• स्थूल-वत् (sthūla-vat) - though gross (referring to the physical body) (like a gross thing, as if gross, though gross)

• प्लुतिमान् (plutimān) - capable of floating (having the power to float, capable of floating)

• भवेत् (bhavet) - becomes (should be, would be, may be, becomes)

Words meanings and morphology

स्वप्ने (svapne) - in a dream (in a dream, in sleep)

(noun)

Locative, masculine, singular of svapna

svapna - dream, sleep

Root: svap (class 2)

स्वप्न-परिज्ञानात् (svapna-parijñānāt) - through the full knowledge of the dream (from the knowledge of a dream)

(noun)

Ablative, neuter, singular of svapna-parijñāna

svapna-parijñāna - knowledge of a dream

Compound type : tatpurusha (svapna+parijñāna)

• svapna – dream, sleep
  noun (masculine)
  Root: svap (class 2)
• parijñāna – full knowledge, complete understanding
  noun (neuter)
  Derived from 'pari-jñā' (to know fully).
  Prefix: pari
  Root: jñā (class 9)

Note: Denotes the cause.

यथा (yathā) - just as (as, just as)

(indeclinable)

देहः (dehaḥ) - body

(noun)

Nominative, masculine, singular of deha

deha - body

Root: dih (class 2)

Note: Subject of bhavet.

लघुः (laghuḥ) - light (light, quick, easy)

(adjective)

Nominative, masculine, singular of laghu

laghu - light, quick, easy

Root: lagh

Note: Predicative adjective for dehaḥ.

भवेत् (bhavet) - becomes (should be, would be, may be, becomes)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of bhū

Optative mood, 3rd person singular

Root: bhū (class 1)

Note: Expresses possibility or potentiality.

तथा (tathā) - so too (so, thus, in that manner)

(indeclinable)

बोधात् (bodhāt) - through understanding (bodha) (from knowledge, from understanding)

(noun)

Ablative, masculine, singular of bodha

bodha - knowledge, understanding, awakening

Derived from root 'budh' (to know).

Root: budh (class 1)

अयम् (ayam) - this (physical) (this (masculine))

(pronoun)

Nominative, masculine, singular of idam

idam - this, he, it

देहः (dehaḥ) - body

(noun)

Nominative, masculine, singular of deha

deha - body

Root: dih (class 2)

Note: Subject of bhavet.

स्थूल-वत् (sthūla-vat) - though gross (referring to the physical body) (like a gross thing, as if gross, though gross)

(indeclinable)

Suffix '-vat' meaning 'like' or 'as if'.

प्लुतिमान् (plutimān) - capable of floating (having the power to float, capable of floating)

(adjective)

Nominative, masculine, singular of plutimat

plutimat - having floatation, swimming

Possessive suffix '-mat'

Derived from 'pluti' (floating) + '-mat' suffix.

Root: plu (class 1)

Note: Qualifies dehaḥ.

भवेत् (bhavet) - becomes (should be, would be, may be, becomes)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of bhū

Optative mood, 3rd person singular

Root: bhū (class 1)

Note: Expresses possibility or potentiality.