योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-207, verse-20

संविद्व्योम घनं ब्रह्म तत्सकल्पपुरं विराट् ।
शुद्धसंविन्मयो ब्रह्मा तदिदं जगदुच्यते ॥ २० ॥

saṃvidvyoma ghanaṃ brahma tatsakalpapuraṃ virāṭ ,
śuddhasaṃvinmayo brahmā tadidaṃ jagaducyate 20

20. saṃvidvyoma ghanam brahma tat saṃkalpapuraṃ virāṭ
śuddhasaṃvinmayaḥ brahmā tat idam jagat ucyate

20. saṃvidvyoma ghanam brahma tat saṃkalpapuraṃ virāṭ (bhavati).
idam jagat tat śuddhasaṃvinmayaḥ brahmā ucyate

20. This vast expanse of consciousness (saṃvid-vyoma) is the solid (ghana) ultimate reality (Brahman). That is the cosmic city of creative intention (saṃkalpa), the Universal Form (Virāṭ). Indeed, this entire universe (jagat) is spoken of as Brahmā, who is composed solely of pure consciousness (saṃvid).

Words meanings summery:

• संविद्व्योम (saṁvidvyoma) - consciousness-space, the expanse of consciousness

• घनम् (ghanam) - solid, undifferentiated, intense (dense, solid, compact, profound)

• ब्रह्म (brahma) - the ultimate reality, Brahman

• तत् (tat) - that (Brahman, referring back to the previous phrase) (that, it)

• संकल्पपुरं (saṁkalpapuraṁ) - city of intention/creative will

• विराट् (virāṭ) - the universal form, cosmic being

• शुद्धसंविन्मयः (śuddhasaṁvinmayaḥ) - made of pure consciousness

• ब्रह्मा (brahmā) - the god Brahmā (creator)

• तत् (tat) - that (referring to the previous identification) (that, it)

• इदम् (idam) - this (perceptible) universe (this, this here)

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

• उच्यते (ucyate) - is said, is called, is declared

Words meanings and morphology

संविद्व्योम (saṁvidvyoma) - consciousness-space, the expanse of consciousness

(noun)

Nominative, neuter, singular of saṃvidvyoman

saṁvidvyoman - the expanse or ether of consciousness; the vast space that is consciousness

Tatpuruṣa compound: saṃvid (consciousness) + vyoman (sky, space).

Compound type : tatpurusha (saṃvid+vyoman)

• saṃvid – consciousness, knowledge, intelligence
  noun (feminine)
  Derived from sam-vid (to know, perceive).
  Prefix: sam
  Root: vid (class 2)
• vyoman – sky, atmosphere, space, ether
  noun (neuter)

घनम् (ghanam) - solid, undifferentiated, intense (dense, solid, compact, profound)

(adjective)

Nominative, neuter, singular of ghana

ghana - dense, solid, compact, profound, mass, cloud

ब्रह्म (brahma) - the ultimate reality, Brahman

(noun)

Nominative, neuter, singular of brahman

brahman - the Absolute, the ultimate reality, supreme spirit

Root: bṛh (class 1)

तत् (tat) - that (Brahman, referring back to the previous phrase) (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, it, he, she

संकल्पपुरं (saṁkalpapuraṁ) - city of intention/creative will

(noun)

Nominative, neuter, singular of saṃkalpapura

saṁkalpapura - city of creative intention, city of resolve

Tatpuruṣa compound: saṃkalpa (intention) + pura (city).

Compound type : tatpurusha (saṃkalpa+pura)

• saṃkalpa – intention, resolve, will, creative determination
  noun (masculine)
  Derived from sam-kḷp (to form, imagine).
  Prefix: sam
  Root: kḷp (class 1)
• pura – city, town, stronghold
  noun (neuter)

विराट् (virāṭ) - the universal form, cosmic being

(noun)

Nominative, masculine, singular of virāj

virāj - the Universal Being, cosmic body, supreme ruler, splendid

Derived from vi-rāj (to shine forth).

Prefix: vi

Root: rāj (class 1)

शुद्धसंविन्मयः (śuddhasaṁvinmayaḥ) - made of pure consciousness

(adjective)

Nominative, masculine, singular of śuddhasaṃvinmaya

śuddhasaṁvinmaya - composed of pure consciousness

Compound: śuddha (pure) + saṃvit (consciousness) + maya (made of).

Compound type : tatpurusha (śuddha+saṃvit+maya)

• śuddha – pure, clean, clear
  adjective (neuter)
  Past Passive Participle
  Derived from śudh (to purify).
  Root: śudh (class 4)
• saṃvit – consciousness, knowledge, intelligence
  noun (feminine)
  Derived from sam-vid (to know, perceive).
  Prefix: sam
  Root: vid (class 2)
• maya – made of, consisting of
  suffix/adjective (neuter)

ब्रह्मा (brahmā) - the god Brahmā (creator)

(proper noun)

Nominative, masculine, singular of brahman

brahman - the god Brahmā, the creator deity

Root: bṛh (class 1)

तत् (tat) - that (referring to the previous identification) (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, it, he, she

इदम् (idam) - this (perceptible) universe (this, this here)

(pronoun)

Nominative, neuter, singular of idam

idam - this, this here

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

(noun)

Nominative, neuter, singular of jagat

jagat - world, universe, all that moves, moving, living beings

Present Active Participle

Derived from root gam (to go).

Root: gam (class 1)

उच्यते (ucyate) - is said, is called, is declared

(verb)

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

Present Tense, 3rd Person Singular, Passive Voice

Ātmanepada, Pāṇinian dhātupāṭha class 2 (passive form of vac)

Root: vac (class 2)