योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-34, verse-17

चेत्यवर्जितचिन्मात्रमहमेषोऽवभासकः ।
सबाह्याभ्यन्तरव्यापी निष्कलामलसन्मयः ॥ १७ ॥

cetyavarjitacinmātramahameṣo'vabhāsakaḥ ,
sabāhyābhyantaravyāpī niṣkalāmalasanmayaḥ 17

17. cetyavarjita cinmātram aham eṣaḥ avabhāsakaḥ
| sabāhyābhyantaravyāpī niṣkalamalasanmayaḥ ||

17. aham eṣaḥ cetyavarjitam cinmātram avabhāsakaḥ sabāhyābhyantaravyāpī niṣkalamalasanmayaḥ.

17. I am this pure consciousness, devoid of any objects of perception, the illuminator. I pervade both externally and internally, consisting of stainless, partless, pure being.

Words meanings summery:

• चेत्यवर्जित (cetyavarjita) - devoid of objects of thought/perception

• चिन्मात्रम् (cinmātram) - pure consciousness, mere consciousness

• अहम् (aham) - I

• एषः (eṣaḥ) - this (one)

• अवभासकः (avabhāsakaḥ) - illuminator, manifester, that which makes visible

• सबाह्याभ्यन्तरव्यापी (sabāhyābhyantaravyāpī) - pervading externally and internally

• निष्कलमलसन्मयः (niṣkalamalasanmayaḥ) - consisting of stainless, partless being

Words meanings and morphology

चेत्यवर्जित (cetyavarjita) - devoid of objects of thought/perception

(adjective)

Nominative, neuter, singular of cetyavarjita

cetyavarjita - devoid of objects of thought or perception

Compound type : tatpurusha (cetya+varjita)

• cetya – that which is to be thought, perceived, or understood
  adjective (neuter)
  Gerundive
  From root cit (to perceive, understand) with suffix -ya
  Root: cit (class 1)
• varjita – devoid of, free from, excluded
  adjective (masculine)
  Past Passive Participle
  From root vṛj (to avoid, abandon)
  Root: vṛj (class 1)

चिन्मात्रम् (cinmātram) - pure consciousness, mere consciousness

(noun)

Nominative, neuter, singular of cinmātra

cinmātra - mere consciousness, pure consciousness

Compound type : karmadhāraya (cit+mātra)

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

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we (first person pronoun)

एषः (eṣaḥ) - this (one)

(pronoun)

Nominative, masculine, singular of etad

etad - this, that (demonstrative pronoun)

अवभासकः (avabhāsakaḥ) - illuminator, manifester, that which makes visible

(adjective)

Nominative, masculine, singular of avabhāsaka

avabhāsaka - illuminating, causing to shine, manifesting, an illuminator

Agent noun / Active Participle (causative)

From causative root ava-bhās (to illuminate, manifest)

Prefix: ava

Root: bhās (class 1)

सबाह्याभ्यन्तरव्यापी (sabāhyābhyantaravyāpī) - pervading externally and internally

(adjective)

Nominative, masculine, singular of sabāhyābhyantaravyāpin

sabāhyābhyantaravyāpin - pervading both externally and internally

Compound type : bahuvrihi (sa+bāhya+abhyantara+vyāpin)

• sa – with, together with (prefix)
  indeclinable
• bāhya – external, outer
  adjective (masculine)
• abhyantara – internal, inner
  adjective (masculine)
• vyāpin – pervading, extensive
  adjective (masculine)
  Derived from root āp (to obtain, reach) with prefixes vi- and ā-
  Prefixes: vi+ā
  Root: āp (class 5)

निष्कलमलसन्मयः (niṣkalamalasanmayaḥ) - consisting of stainless, partless being

(adjective)

Nominative, masculine, singular of niṣkalamalasanmaya

niṣkalamalasanmaya - consisting of stainless, partless being (truth)

Compound type : karmadhāraya (niṣkala+amala+sanmaya)

• niṣkala – without parts, indivisible
  adjective (masculine)
• niṣ – without, free from (prefix)
  indeclinable
• kala – part, digit, division
  noun (masculine)
• amala – stainless, pure, spotless
  adjective (masculine)
• a – not, non-, un- (negating prefix)
  indeclinable
• mala – impurity, dirt, stain
  noun (masculine)
• sanmaya – consisting of being/truth/reality
  adjective (masculine)
• sat – being, existence, truth, good
  adjective (neuter)
  Present Active Participle
  From root as (to be)
  Root: as (class 2)
• maya – consisting of, full of, made of
  suffix