योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-49, verse-29

अत्यर्थं शुद्धबोधैकपरिणामे कृतोदये ।
बोधाबोधार्थशब्दानां श्रुतिरप्यस्तमेष्यति ॥ २९ ॥

atyarthaṃ śuddhabodhaikapariṇāme kṛtodaye ,
bodhābodhārthaśabdānāṃ śrutirapyastameṣyati 29

29. atyartham śuddhabodhaikapariṇāme kṛta-udaye
bodhābodhārthaśabdānām śrutiḥ api astam eṣyati

29. atyartham śuddhabodhaikapariṇāme kṛta-udaye
bodhābodhārthaśabdānām śrutiḥ api astam eṣyati

29. When there is an exceedingly pure, singular manifestation of realization (bodha), even the utterance of words referring to 'knowledge' (bodha) and 'ignorance' will cease to exist.

Words meanings summery:

• अत्यर्थम् (atyartham) - exceedingly, greatly, very much, excessively

• शुद्धबोधैकपरिणामे (śuddhabodhaikapariṇāme) - in the transformation into pure consciousness alone, in the singular result of pure realization

• कृत-उदये (kṛta-udaye) - when the arising/manifestation has occurred, at the dawn of

• बोधाबोधार्थशब्दानाम् (bodhābodhārthaśabdānām) - of words meaning knowledge and ignorance, of terms related to knowing and not knowing

• श्रुतिः (śrutiḥ) - hearing, listening, sacred tradition, utterance, mention

• अपि (api) - even, also, too, indeed

• अस्तम् (astam) - setting, disappearance, end, home

• एष्यति (eṣyati) - will cease to exist, will disappear (will go, will come, will attain, will reach)

Words meanings and morphology

अत्यर्थम् (atyartham) - exceedingly, greatly, very much, excessively

(indeclinable)

Compound type : avyayībhāva (ati+artha)

• ati – beyond, over, exceedingly, very
  indeclinable
• artha – meaning, purpose, object, wealth
  noun (masculine)

शुद्धबोधैकपरिणामे (śuddhabodhaikapariṇāme) - in the transformation into pure consciousness alone, in the singular result of pure realization

(noun)

Locative, masculine, singular of śuddhabodhaikapariṇāma

śuddhabodhaikapariṇāma - transformation into pure consciousness alone

Compound type : tatpuruṣa (śuddha+bodha+eka+pariṇāma)

• śuddha – pure, clean, clear, unsullied
  adjective
  Past Passive Participle
  From root `śudh`
  Root: śudh (class 4)
• bodha – awakening, consciousness, realization, understanding, knowledge
  noun (masculine)
  Derived from root `budh`
  Root: budh (class 1)
• eka – one, single, alone, sole, unique
  adjective
• pariṇāma – change, transformation, development, result, evolution
  noun (masculine)
  Derived from root `ṇam` with prefix `pari`
  Prefix: pari
  Root: ṇam (class 1)

कृत-उदये (kṛta-udaye) - when the arising/manifestation has occurred, at the dawn of

(adjective)

Locative, masculine, singular of kṛtodaya

kṛtodaya - whose arising has been made/caused, manifested, brought about

Compound type : bahuvrīhi (kṛta+udaya)

• kṛta – done, made, caused, performed
  adjective
  Past Passive Participle
  From root `kṛ`
  Root: kṛ (class 8)
• udaya – arising, manifestation, dawn, growth
  noun (masculine)
  Derived from root `i` with prefix `ud`
  Prefix: ud
  Root: i (class 2)

बोधाबोधार्थशब्दानाम् (bodhābodhārthaśabdānām) - of words meaning knowledge and ignorance, of terms related to knowing and not knowing

(noun)

Genitive, masculine, plural of bodhābodhārthaśabda

bodhābodhārthaśabda - words meaning knowledge and ignorance

Compound type : tatpuruṣa (bodha+abodha+artha+śabda)

• bodha – awakening, consciousness, realization, understanding, knowledge
  noun (masculine)
  Derived from root `budh`
  Root: budh (class 1)
• abodha – non-knowledge, ignorance, unconsciousness
  noun (masculine)
• artha – meaning, purpose, object, sense
  noun (masculine)
• śabda – word, sound, voice, term
  noun (masculine)

श्रुतिः (śrutiḥ) - hearing, listening, sacred tradition, utterance, mention

(noun)

Nominative, feminine, singular of śruti

śruti - hearing, listening, sacred tradition, utterance, mention

Derived from root `śru`

Root: śru (class 5)

अपि (api) - even, also, too, indeed

(indeclinable)

अस्तम् (astam) - setting, disappearance, end, home

(noun)

Accusative, masculine, singular of asta

asta - setting (of sun), disappearance, end, home

Note: Used adverbially to mean 'to disappear' or 'to set' when combined with a verb of motion.

एष्यति (eṣyati) - will cease to exist, will disappear (will go, will come, will attain, will reach)

(verb)

3rd person , singular, active, future (lṛṭ) of i

Root: i (class 2)