योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-84, verse-39

इदमप्यङ्ग चिन्मात्रं मनोमात्रभ्रमोपमम् ।
तदपि व्योम चिन्मात्रं मनोमात्रं भ्रमोपमम् ॥ ३९ ॥

idamapyaṅga cinmātraṃ manomātrabhramopamam ,
tadapi vyoma cinmātraṃ manomātraṃ bhramopamam 39

39. idam api aṅga cinmātram manomātrabhramopamam
tat api vyoma cinmātram manomātram bhramopamam

39. aṅga idam api cinmātram manomātrabhramopamam
tat api vyoma cinmātram manomātram bhramopamam

39. O dear one, this (perceptible world) is also merely consciousness, akin to an illusion that is purely mental. Similarly, that vast space (vyoma) too is merely consciousness, merely mental, and comparable to an illusion.

Words meanings summery:

• इदम् (idam) - this perceptible world or phenomenon (this, this world)

• अपि (api) - also (also, even, too)

• अङ्ग (aṅga) - O dear one (as an address) (limb, body, part, O dear one)

• चिन्मात्रम् (cinmātram) - merely consciousness (merely consciousness, consciousness alone)

• मनोमात्रभ्रमोपमम् (manomātrabhramopamam) - resembling an illusion that is purely mental (like an illusion that is merely mental)

• तत् (tat) - that (vast space) (that, that (as opposed to this))

• अपि (api) - also (also, even, too)

• व्योम (vyoma) - vast space (sky, atmosphere, space, ether)

• चिन्मात्रम् (cinmātram) - merely consciousness (merely consciousness, consciousness alone)

• मनोमात्रम् (manomātram) - merely mental (merely mental, only mind)

• भ्रमोपमम् (bhramopamam) - like an illusion

Words meanings and morphology

इदम् (idam) - this perceptible world or phenomenon (this, this world)

(pronoun)

Nominative, neuter, singular of idam

idam - this, this here

अपि (api) - also (also, even, too)

(indeclinable)

अङ्ग (aṅga) - O dear one (as an address) (limb, body, part, O dear one)

(noun)

Vocative, neuter, singular of aṅga

aṅga - body, limb, part; a vocative particle 'O dear one'

चिन्मात्रम् (cinmātram) - merely consciousness (merely consciousness, consciousness alone)

(adjective)

Nominative, neuter, singular of cinmātra

cinmātra - consisting of consciousness only, mere consciousness

Compound of cit (consciousness) and mātra (mere, only).

Compound type : tatpuruṣa (cit+mātra)

• cit – consciousness, thought, pure intelligence
  noun (feminine)
• mātra – mere, only, measure
  adjective (neuter)

मनोमात्रभ्रमोपमम् (manomātrabhramopamam) - resembling an illusion that is purely mental (like an illusion that is merely mental)

(adjective)

Nominative, neuter, singular of manomātrabhramopama

manomātrabhramopama - like an illusion that is merely mental

Compound of manomātra (merely mental), bhrama (illusion), and upama (like, similar).

Compound type : bahuvrīhi (manomātra+bhrama+upama)

• manomātra – merely mental, only mind
  adjective (neuter)
  Compound of manas (mind) and mātra (mere, only).
• bhrama – illusion, delusion, error, wandering
  noun (masculine)
  Root: bhram (class 1)
• upama – comparison, resemblance, like, similar
  adjective (neuter)
  From prefix upa- and root mā (to measure).
  Prefix: upa
  Root: mā (class 2)

तत् (tat) - that (vast space) (that, that (as opposed to this))

(pronoun)

Nominative, neuter, singular of tad

tad - that, it

अपि (api) - also (also, even, too)

(indeclinable)

व्योम (vyoma) - vast space (sky, atmosphere, space, ether)

(noun)

Nominative, neuter, singular of vyoman

vyoman - sky, atmosphere, space, ether

चिन्मात्रम् (cinmātram) - merely consciousness (merely consciousness, consciousness alone)

(adjective)

Nominative, neuter, singular of cinmātra

cinmātra - consisting of consciousness only, mere consciousness

Compound of cit (consciousness) and mātra (mere, only).

Compound type : tatpuruṣa (cit+mātra)

• cit – consciousness, thought, pure intelligence
  noun (feminine)
• mātra – mere, only, measure
  adjective (neuter)

मनोमात्रम् (manomātram) - merely mental (merely mental, only mind)

(adjective)

Nominative, neuter, singular of manomātra

manomātra - consisting of mind only, mere mind, merely mental

Compound of manas (mind) and mātra (mere, only).

Compound type : tatpuruṣa (manas+mātra)

• manas – mind, intellect, thought
  noun (neuter)
• mātra – mere, only, measure
  adjective (neuter)

भ्रमोपमम् (bhramopamam) - like an illusion

(adjective)

Nominative, neuter, singular of bhramopama

bhramopama - like an illusion

Compound of bhrama (illusion) and upama (like, similar).

Compound type : tatpuruṣa (bhrama+upama)

• bhrama – illusion, delusion, error, wandering
  noun (masculine)
  Root: bhram (class 1)
• upama – comparison, resemblance, like, similar
  adjective (neuter)
  From prefix upa- and root mā (to measure).
  Prefix: upa
  Root: mā (class 2)