योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-51, verse-31

अद्याङ्कुरोऽहमद्यार्करुगहं त्वद्य वारिदः ।
यथेति तिष्ठत्यम्भोदस्तथात्मा सदसद्वपुः ॥ ३१ ॥

adyāṅkuro'hamadyārkarugahaṃ tvadya vāridaḥ ,
yatheti tiṣṭhatyambhodastathātmā sadasadvapuḥ 31

31. adya aṅkuraḥ aham adya arkaruk aham tu adya vāridaḥ
yathā iti tiṣṭhati ambhodaḥ tathā ātmā sat-asat-vapuḥ

31. adya aham aṅkuraḥ,
adya aham arkaruk,
tu adya vāridaḥ; yathā iti ambhodaḥ tiṣṭhati,
tathā ātmā sat-asat-vapuḥ

31. Today I am a sprout, today I am sunlight, and today I am a cloud. Just as a cloud (ambhodas) remains in this manner, so too does the Self (ātman), whose nature encompasses both existence and non-existence.

Words meanings summery:

• अद्य (adya) - today, now

• अङ्कुरः (aṅkuraḥ) - sprout, shoot

• अहम् (aham) - I

• अद्य (adya) - today, now

• अर्करक् (arkarak) - sunlight, sun's radiance

• अहम् (aham) - I

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

• अद्य (adya) - today, now

• वारिदः (vāridaḥ) - cloud, rain-giver

• यथा (yathā) - as, just as, in which way

• इति (iti) - introducing the manner of action (thus, so)

• तिष्ठति (tiṣṭhati) - the continuous existence despite changing forms (stands, remains, exists)

• अम्भोदः (ambhodaḥ) - a cloud, used as a simile for constant transformation (cloud, water-giver)

• तथा (tathā) - similarly, so, thus

• आत्मा (ātmā) - the individual or universal Self (ātman) (Self (ātman), soul)

• सत्-असत्-वपुः (sat-asat-vapuḥ) - referring to the Self (ātman) as having a nature that encompasses both manifest (existent) and unmanifest (non-existent) aspects, or transient forms (whose form is existence and non-existence, whose nature is being and non-being)

Words meanings and morphology

अद्य (adya) - today, now

(indeclinable)

अङ्कुरः (aṅkuraḥ) - sprout, shoot

(noun)

Nominative, masculine, singular of aṅkura

aṅkura - a sprout, shoot, germ, bud

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we

अद्य (adya) - today, now

(indeclinable)

अर्करक् (arkarak) - sunlight, sun's radiance

(noun)

Nominative, masculine, singular of arkarak

arkarak - sun's light, sunlight

Compound type : tatpuruṣa (arka+ruk)

• arka – sun, ray of light
  noun (masculine)
• ruk – light, splendor, radiance
  noun (feminine)
  Root: ruc

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we

तु (tu) - but, and, on the other hand

(indeclinable)

अद्य (adya) - today, now

(indeclinable)

वारिदः (vāridaḥ) - cloud, rain-giver

(noun)

Nominative, masculine, singular of vārida

vārida - a cloud, giver of water

Compound type : tatpuruṣa (vāri+da)

• vāri – water
  noun (neuter)
• da – giving, granting, bestowing (suffix from root dā)
  adjective (masculine)
  agent suffix -da from root dā
  Root: dā (class 1)

यथा (yathā) - as, just as, in which way

(indeclinable)

इति (iti) - introducing the manner of action (thus, so)

(indeclinable)

तिष्ठति (tiṣṭhati) - the continuous existence despite changing forms (stands, remains, exists)

(verb)

3rd person , singular, active, present (laṭ) of sthā

Root: sthā (class 1)

अम्भोदः (ambhodaḥ) - a cloud, used as a simile for constant transformation (cloud, water-giver)

(noun)

Nominative, masculine, singular of ambhoda

ambhoda - a cloud, giver of water

Compound type : tatpuruṣa (ambhas+da)

• ambhas – water
  noun (neuter)
• da – giving, bestowing, a giver (suffix)
  adjective (masculine)
  agent suffix -da from root dā
  Root: dā (class 1)

तथा (tathā) - similarly, so, thus

(indeclinable)

आत्मा (ātmā) - the individual or universal Self (ātman) (Self (ātman), soul)

(noun)

Nominative, masculine, singular of ātman

ātman - self, soul, spirit, the ultimate reality (ātman)

सत्-असत्-वपुः (sat-asat-vapuḥ) - referring to the Self (ātman) as having a nature that encompasses both manifest (existent) and unmanifest (non-existent) aspects, or transient forms (whose form is existence and non-existence, whose nature is being and non-being)

(adjective)

Nominative, masculine, singular of sat-asat-vapus

sat-asat-vapus - whose nature/form is both existence and non-existence

Compound type : bahuvrīhi (sat+asat+vapus)

• sat – existent, true, good, being
  adjective (neuter)
  Present Active Participle
  present participle of root as (to be)
  Root: as (class 2)
• asat – non-existent, unreal, non-being
  adjective (neuter)
  Present Active Participle
  negative prefix a- + present participle of root as (to be)
  Prefix: a
  Root: as (class 2)
• vapus – body, form, nature, essence
  noun (neuter)

Note: Compound adjective modifying 'ātmā'