योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-163, verse-25

अकर्तृकर्मकरणमहं चिद्धनमात्रकम् ।
जगच्चेदमनिर्देश्यं स्वसंवेदनलक्षणम् ॥ २५ ॥

akartṛkarmakaraṇamahaṃ ciddhanamātrakam ,
jagaccedamanirdeśyaṃ svasaṃvedanalakṣaṇam 25

25. akartṛkarmakaraṇam aham cidghanamātrakam
jagat ca idam anirdeśyam svasaṃvedanalakṣaṇam

25. aham akartṛkarmakaraṇam cidghanamātrakam ca
idam jagat anirdeśyam svasaṃvedanalakṣaṇam

25. I am merely pure consciousness (cit), not an agent, action, or instrument. This world (jagat), too, is indefinable, characterized by self-awareness.

Words meanings summery:

• अकर्तृकर्मकरणम् (akartṛkarmakaraṇam) - not an agent, action, or instrument

• अहम् (aham) - I

• चिद्घनमात्रकम् (cidghanamātrakam) - merely pure consciousness, only a mass of consciousness

• जगत् (jagat) - world, universe, that which moves

• च (ca) - and, also, moreover

• इदम् (idam) - this

• अनिर्देश्यम् (anirdeśyam) - indefinable, indescribable

• स्वसंवेदनलक्षणम् (svasaṁvedanalakṣaṇam) - characterized by self-awareness, having self-perception as its mark

Words meanings and morphology

अकर्तृकर्मकरणम् (akartṛkarmakaraṇam) - not an agent, action, or instrument

(adjective)

Nominative, neuter, singular of akartṛkarmakaraṇa

akartṛkarmakaraṇa - without an agent, action, or instrument

Compound type : bahuvrīhi (a+kartṛ+karma+karaṇa)

• a – not, non-
  indeclinable
  Negative prefix
• kartṛkarmakaraṇa – agent, action, and instrument
  noun (neuter)

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we

चिद्घनमात्रकम् (cidghanamātrakam) - merely pure consciousness, only a mass of consciousness

(adjective)

Nominative, neuter, singular of cidghanamātra

cidghanamātra - merely a mass of consciousness

Compound type : karmadhāraya (cit+ghana+mātra)

• cit – consciousness, intelligence, spirit
  noun (feminine)
• ghana – dense, solid, mass, compact
  adjective (masculine)
• mātra – only, merely, nothing but
  indeclinable
  Suffix indicating limitation or measure.

जगत् (jagat) - world, universe, that which moves

(noun)

Nominative, neuter, singular of jagat

jagat - world, universe; moving, living

Present Active Participle

From root √gam (to go) with reduplication and participial suffix.

Root: gam (class 1)

च (ca) - and, also, moreover

(indeclinable)

इदम् (idam) - this

(pronoun)

Nominative, neuter, singular of idam

idam - this, this here

अनिर्देश्यम् (anirdeśyam) - indefinable, indescribable

(adjective)

Nominative, neuter, singular of anirdeśya

anirdeśya - not to be pointed out, indescribable, indefinable

Gerundive

Derived from √diś with upasarga 'nir-' and negative prefix 'a', forming a kṛtya pratyaya (gerundive) with the suffix -ya.

Compound type : nah-tatpuruṣa (a+nirdeśya)

• a – not, non-
  indeclinable
  Negative prefix
• nirdeśya – to be pointed out, describable
  adjective (neuter)
  Gerundive
  From root √diś with upasarga 'nir-'.
  Prefix: nir
  Root: diś (class 6)

स्वसंवेदनलक्षणम् (svasaṁvedanalakṣaṇam) - characterized by self-awareness, having self-perception as its mark

(adjective)

Nominative, neuter, singular of svasaṃvedanalakṣaṇa

svasaṁvedanalakṣaṇa - characterized by self-awareness

Compound type : bahuvrīhi (sva+saṃvedana+lakṣaṇa)

• sva – self, own
  pronoun
• saṃvedana – awareness, perception, sensation
  noun (neuter)
  From root √vid with upasarga 'sam-'.
  Prefix: sam
  Root: vid (class 2)
• lakṣaṇa – mark, sign, characteristic, definition
  noun (neuter)