योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-97, verse-16

सबाह्याभ्यन्तरस्थो यः सत्तासत्तावबोधकः ।
व्यापी समस्तभूतानां चिदाकाशः स उच्यते ॥ १६ ॥

sabāhyābhyantarastho yaḥ sattāsattāvabodhakaḥ ,
vyāpī samastabhūtānāṃ cidākāśaḥ sa ucyate 16

16. sabāhyābhyantarastaḥ yaḥ sattāsattāvabodhakaḥ
vyāpī samastabhūtānām cidākāśaḥ saḥ ucyate

16. yaḥ sabāhyābhyantarastaḥ sattāsattāvabodhakaḥ
samastabhūtānām vyāpī saḥ cidākāśaḥ ucyate

16. That which is present both externally and internally, which reveals both existence and non-existence, and which pervades all beings – that is called the consciousness-space (cidākāśa).

Words meanings summery:

• सबाह्याभ्यन्तरस्तः (sabāhyābhyantarastaḥ) - present externally and internally, situated outside and inside

• यः (yaḥ) - who, which

• सत्तासत्तावबोधकः (sattāsattāvabodhakaḥ) - revealer of existence and non-existence, making known being and non-being

• व्यापी (vyāpī) - pervading, omnipresent

• समस्तभूतानाम् (samastabhūtānām) - of all beings, of all elements

• चिदाकाशः (cidākāśaḥ) - consciousness-space, space of consciousness

• सः (saḥ) - he, that

• उच्यते (ucyate) - is called, is said

Words meanings and morphology

सबाह्याभ्यन्तरस्तः (sabāhyābhyantarastaḥ) - present externally and internally, situated outside and inside

(adjective)

Nominative, masculine, singular of sabāhyābhyantarasta

sabāhyābhyantarasta - present externally and internally, situated outside and inside

Compound type : Bahuvrīhi (sa+bāhya+ābhyantara+stha)

• sa – with, together with
  indeclinable
• bāhya – external, outer
  adjective (neuter)
  Derived from 'bahis' (outside) + 'ya' suffix.
• ābhyantara – internal, inner
  adjective (neuter)
  Derived from 'abhyantara' (inside) + 'a' suffix.
• stha – standing, situated, being
  adjective (masculine)
  From root 'sthā' (to stand).
  Root: sthā (class 1)

Note: Refers to cidākāśaḥ.

यः (yaḥ) - who, which

(pronoun)

Nominative, masculine, singular of yad

yad - which, what

Note: Refers to cidākāśaḥ.

सत्तासत्तावबोधकः (sattāsattāvabodhakaḥ) - revealer of existence and non-existence, making known being and non-being

(adjective)

Nominative, masculine, singular of sattāsattāvabodhaka

sattāsattāvabodhaka - revealer of existence and non-existence

Agent noun from avabodhay (to make known), derived from ava + budh (to know).

Compound type : Tatpuruṣa (sattā+asattā+avabodhaka)

• sattā – existence, being
  noun (feminine)
  From root 'as' (to be) + 'tā' suffix.
  Root: as (class 2)
• asattā – non-existence, non-being
  noun (feminine)
  Negation of 'sattā'.
  Prefix: a
  Root: as (class 2)
• avabodhaka – making known, causing to understand, revealer
  adjective/noun (masculine)
  Agent noun from causal 'avabodhay' (to cause to know).
  Prefix: ava
  Root: budh (class 1)

Note: Refers to cidākāśaḥ.

व्यापी (vyāpī) - pervading, omnipresent

(adjective)

Nominative, masculine, singular of vyāpin

vyāpin - pervading, omnipresent, extensive

From 'vi-āp' (to pervade).

Prefixes: vi+ā

Root: āp (class 5)

Note: Refers to cidākāśaḥ.

समस्तभूतानाम् (samastabhūtānām) - of all beings, of all elements

(noun)

Genitive, neuter, plural of samastabhūta

samastabhūta - all beings, all elements

Compound type : Tatpuruṣa (samasta+bhūta)

• samasta – all, entire, complete
  adjective (neuter)
  Past Passive Participle
  From 'sam-as' (to throw together, combine).
  Prefix: sam
  Root: as (class 4)
• bhūta – being, creature, element, past
  noun (neuter)
  Past Passive Participle
  From root 'bhū' (to be).
  Root: bhū (class 1)

चिदाकाशः (cidākāśaḥ) - consciousness-space, space of consciousness

(noun)

Nominative, masculine, singular of cidākāśa

cidākāśa - consciousness-space

Compound type : Tatpuruṣa (cit+ākāśa)

• cit – consciousness, intelligence
  noun (feminine)
  From root 'cit' (to perceive, to know).
  Root: cit (class 1)
• ākāśa – space, ether, sky
  noun (masculine)

Note: Subject of the sentence.

सः (saḥ) - he, that

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

Note: Refers to cidākāśaḥ.

उच्यते (ucyate) - is called, is said

(verb)

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

Present Passive

From root 'vac' (to speak), passive form.

Root: vac (class 2)