योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-175, verse-25

अनन्तापारपर्यन्ता चिन्मात्रपरमेष्टका ।
तूष्णीं भूत्वा भवत्येष प्रबुद्धः पुरुषोत्तमः ॥ २५ ॥

anantāpāraparyantā cinmātraparameṣṭakā ,
tūṣṇīṃ bhūtvā bhavatyeṣa prabuddhaḥ puruṣottamaḥ 25

25. anantāpāraparyantā cinmātraparameṣṭakā tūṣṇīm
bhūtvā bhavati eṣa prabuddhaḥ puruṣottamaḥ

25. anantāpāraparyantā cinmātraparameṣṭakā tūṣṇīm bhūtvā eṣa prabuddhaḥ puruṣottamaḥ bhavati.

25. This (consciousness), which is endless, boundless, and utterly without limit, this supreme foundation of pure consciousness (cinmātraparameṣṭakā), having become silent, manifests as the enlightened supreme cosmic person (puruṣottama).

Words meanings summery:

• अनन्तापारपर्यन्ता (anantāpāraparyantā) - endless, boundless, without limit or boundary

• चिन्मात्रपरमेष्टका (cinmātraparameṣṭakā) - the supreme foundation/brick of pure consciousness

• तूष्णीम् (tūṣṇīm) - silently, quietly, in silence

• भूत्वा (bhūtvā) - having become, having been

• भवति (bhavati) - becomes, comes into being, exists

• एष (eṣa) - this, this one, he

• प्रबुद्धः (prabuddhaḥ) - awakened, enlightened, fully conscious

• पुरुषोत्तमः (puruṣottamaḥ) - the supreme cosmic person (puruṣottama)

Words meanings and morphology

अनन्तापारपर्यन्ता (anantāpāraparyantā) - endless, boundless, without limit or boundary

(adjective)

Nominative, feminine, singular of anantāpāraparyanta

anantāpāraparyanta - endless, boundless, without limit or boundary

Compound type : Bahuvrihi (ananta+apāra+paryanta)

• ananta – endless, infinite
  adjective (masculine)
  Prefix: a
• apāra – shoreless, boundless, immense
  adjective (masculine)
  Prefix: a
• paryanta – boundary, limit, end; bounded by
  noun (masculine)
  Prefix: pari

चिन्मात्रपरमेष्टका (cinmātraparameṣṭakā) - the supreme foundation/brick of pure consciousness

(noun)

Nominative, feminine, singular of cinmātraparameṣṭaka

cinmātraparameṣṭaka - the supreme foundation/brick of pure consciousness

Compound type : Tatpurusha (cinmātra+parameṣṭaka)

• cinmātra – pure consciousness, mere consciousness
  noun (neuter)
• parameṣṭaka – supreme brick or foundation, chief priest (figuratively)
  noun (feminine)

तूष्णीम् (tūṣṇīm) - silently, quietly, in silence

(indeclinable)

भूत्वा (bhūtvā) - having become, having been

(indeclinable)

Gerund

Absolutive (indeclinable participle) from root 'bhū'.

Root: bhū (class 1)

भवति (bhavati) - becomes, comes into being, exists

(verb)

3rd person , singular, active, present (lat) of bhū

1st class Parasmaipada verb

Root: bhū (class 1)

एष (eṣa) - this, this one, he

(pronoun)

Nominative, masculine, singular of etas

etas - this, this one

प्रबुद्धः (prabuddhaḥ) - awakened, enlightened, fully conscious

(adjective)

Nominative, masculine, singular of prabuddha

prabuddha - awakened, enlightened, knowing

Past Passive Participle

Past passive participle of root 'budh' with prefix 'pra'.

Prefix: pra

Root: budh (class 1)

पुरुषोत्तमः (puruṣottamaḥ) - the supreme cosmic person (puruṣottama)

(noun)

Nominative, masculine, singular of puruṣottama

puruṣottama - supreme person, best among men

Compound type : Tatpurusha (puruṣa+uttama)

• puruṣa – person, man, cosmic person
  noun (masculine)
• uttama – highest, best, supreme
  adjective (masculine)