योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-18, verse-15

तान्येव दृढभावत्वात्स्वेषु लोकेषु तेष्वलम् ।
सत्यान्येव चिदंशस्य सर्वगत्वाद्भवानिव ॥ १५ ॥

tānyeva dṛḍhabhāvatvātsveṣu lokeṣu teṣvalam ,
satyānyeva cidaṃśasya sarvagatvādbhavāniva 15

15. tāni eva dṛḍhabhāvatvāt sveṣu lokeṣu teṣu alam
satyāni eva cit-aṃśasya sarvagatvāt bhāvān iva

15. tāni eva dṛḍhabhāvatvāt sveṣu teṣu lokeṣu alam
satyāni eva cidaṃśasya sarvagatvāt bhāvān iva

15. Those very (worlds), due to the firmness of conception, become truly real enough within their respective realms, just as if by the omnipresence of the conscious essence (cit), appearing like actual entities.

Words meanings summery:

• तानि (tāni) - those (worlds from previous verses) (those)

• एव (eva) - very (only, just, indeed, very)

• दृढभावत्वात् (dṛḍhabhāvatvāt) - due to the firmness of conception (due to firm conviction, because of the firmness of mental state)

• स्वेषु (sveṣu) - within their respective (in their own)

• लोकेषु (lokeṣu) - in their respective realms (in worlds, in realms)

• तेषु (teṣu) - in them (in them, for them)

• अलम् (alam) - truly enough (enough, sufficient, capable, real enough)

• सत्यानि (satyāni) - truly real (real, true, existing)

• एव (eva) - indeed (only, just, indeed)

• चिदंशस्य (cidaṁśasya) - of the conscious essence (cit) (of the portion of consciousness, of the conscious aspect)

• सर्वगत्वात् (sarvagatvāt) - by the omnipresence (because of omnipresence, due to being all-pervading)

• भावान् (bhāvān) - like actual entities ((like) existent things, entities)

• इव (iva) - appearing like (like, as, as if)

Words meanings and morphology

तानि (tāni) - those (worlds from previous verses) (those)

(pronoun)

Nominative, neuter, plural of tad

tad - that, those

Note: Subject of the implied verb 'are'.

एव (eva) - very (only, just, indeed, very)

(indeclinable)

Note: Emphasizes `tāni`.

दृढभावत्वात् (dṛḍhabhāvatvāt) - due to the firmness of conception (due to firm conviction, because of the firmness of mental state)

(noun)

Ablative, neuter, singular of dṛḍhabhāvatva

dṛḍhabhāvatva - the state of firm conviction/mental impression/reality

Formed by 'dṛḍhabhāva' + 'tva' (abstract noun suffix).

Compound type : tatpuruṣa (dṛḍha+bhāva+tva)

• dṛḍha – firm, strong, fixed, resolute
  adjective
  Past Passive Participle
  Derived from root 'dṛh' (to be firm).
  Root: dṛh (class 1)
• bhāva – state of being, existence, mental impression, sentiment, feeling
  noun (masculine)
  Derived from root 'bhū' (to be, to become).
  Root: bhū (class 1)
• tva – ness, hood, -ity (suffix for abstract noun)
  suffix
  Taddhita suffix forming abstract nouns.

Note: Explains why the worlds appear real.

स्वेषु (sveṣu) - within their respective (in their own)

(pronoun)

Locative, neuter, plural of sva

sva - own, one's own, self

Note: Refers to the worlds' own spheres of existence.

लोकेषु (lokeṣu) - in their respective realms (in worlds, in realms)

(noun)

Locative, masculine, plural of loka

loka - world, realm, people, space

Root: lok (class 1)

Note: Location where the worlds are real.

तेषु (teṣu) - in them (in them, for them)

(pronoun)

Locative, masculine, plural of tad

tad - that, those

Note: Redundant with `sveṣu lokeṣu` but adds emphasis or clarity.

अलम् (alam) - truly enough (enough, sufficient, capable, real enough)

(indeclinable)

Note: Qualifies the degree of reality.

सत्यानि (satyāni) - truly real (real, true, existing)

(adjective)

Nominative, neuter, plural of satya

satya - real, true, existent, essential

Derived from 'sat' (being, existence).

Root: as (class 2)

Note: Describes the nature of the worlds.

एव (eva) - indeed (only, just, indeed)

(indeclinable)

Note: Emphasizes `satyāni`.

चिदंशस्य (cidaṁśasya) - of the conscious essence (cit) (of the portion of consciousness, of the conscious aspect)

(noun)

Genitive, masculine, singular of cidaṃśa

cidaṁśa - a part or aspect of consciousness, conscious essence

Compound type : tatpuruṣa (cit+aṃśa)

• cit – consciousness, intelligence, understanding
  noun (feminine)
  Root: cit (class 1)
• aṃśa – part, portion, share, aspect
  noun (masculine)

Note: Possession or relation to omnipresence.

सर्वगत्वात् (sarvagatvāt) - by the omnipresence (because of omnipresence, due to being all-pervading)

(noun)

Ablative, neuter, singular of sarvagatatva

sarvagatatva - omnipresence, the state of being all-pervading

Formed by 'sarvagata' + 'tva' (abstract noun suffix).

Compound type : tatpuruṣa (sarva+gata+tva)

• sarva – all, every, whole
  pronoun
• gata – gone, arrived, pervading
  adjective
  Past Passive Participle
  Derived from root 'gam' (to go).
  Root: gam (class 1)
• tva – ness, hood, -ity (suffix for abstract noun)
  suffix
  Taddhita suffix forming abstract nouns.

Note: Indicates the reason for the worlds seeming real.

भावान् (bhāvān) - like actual entities ((like) existent things, entities)

(noun)

Accusative, masculine, plural of bhāva

bhāva - existence, entity, being, state

Derived from root 'bhū' (to be, to become).

Root: bhū (class 1)

Note: Object of implied comparison with `iva`.

इव (iva) - appearing like (like, as, as if)

(indeclinable)

Note: Introduces a simile.