योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-106, verse-4

देशाद्देशान्तरं दूरं प्राप्तायाः संविदो वपुः ।
निमिषेणैव तन्मध्ये चिदाकाशं तदुच्यते ॥ ४ ॥

deśāddeśāntaraṃ dūraṃ prāptāyāḥ saṃvido vapuḥ ,
nimiṣeṇaiva tanmadhye cidākāśaṃ taducyate 4

4. deśāt deśāntaram dūram prāptāyāḥ saṃvidaḥ vapuḥ
nimeṣeṇa eva tatmadhye citākāśam tat ucyate

4. deśāt deśāntaram dūram prāptāyāḥ saṃvidaḥ vapuḥ
tatmadhye nimeṣeṇa eva tat citākāśam ucyate

4. When the subtle form (vapur) of consciousness (saṃvid) has travelled a great distance from one place to another, that instantaneous presence experienced within such a process is called the space of consciousness (cidākāśa).

Words meanings summery:

• देशात् (deśāt) - from one place (from a place, from a country)

• देशान्तरम् (deśāntaram) - to another place (another place, a different country)

• दूरम् (dūram) - a great distance (far, distant, remotely)

• प्राप्तायाः (prāptāyāḥ) - of that which has travelled (of one who has obtained/reached/arrived)

• संविदः (saṁvidaḥ) - of consciousness (saṃvid) (of consciousness, of knowledge, of understanding)

• वपुः (vapuḥ) - subtle form (body, form, figure, subtle body)

• निमेषेण (nimeṣeṇa) - in an instant (by a wink, in a moment, instantaneously)

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

• तत्मध्ये (tatmadhye) - within that (process/journey) (in its midst, within that)

• चिताकाशम् (citākāśam) - space of consciousness (cidākāśa) (space of consciousness, ether of consciousness)

• तत् (tat) - that (state/presence) (that, it)

• उच्यते (ucyate) - is called (is said, is called, is spoken of)

Words meanings and morphology

देशात् (deśāt) - from one place (from a place, from a country)

(noun)

Ablative, masculine, singular of deśa

deśa - place, country, region, spot

Root: diś (class 6)

देशान्तरम् (deśāntaram) - to another place (another place, a different country)

(noun)

Accusative, neuter, singular of deśāntara

deśāntara - another place, a different country, foreign land

Compound type : tatpuruṣa (deśa+antara)

• deśa – place, country
  noun (masculine)
  Root: diś (class 6)
• antara – other, different, interval
  adjective (neuter)

दूरम् (dūram) - a great distance (far, distant, remotely)

(indeclinable)

Note: Functions as an adverb here.

प्राप्तायाः (prāptāyāḥ) - of that which has travelled (of one who has obtained/reached/arrived)

(adjective)

Genitive, feminine, singular of prāpta

prāpta - obtained, reached, arrived, gained

Past Passive Participle

Derived from root `āp` with prefix `pra`.

Prefix: pra

Root: āp (class 5)

Note: Modifies `saṃvidaḥ`.

संविदः (saṁvidaḥ) - of consciousness (saṃvid) (of consciousness, of knowledge, of understanding)

(noun)

Genitive, feminine, singular of saṃvid

saṁvid - consciousness, knowledge, understanding, agreement, awareness

Derived from `vid` with `sam`.

Prefix: sam

Root: vid (class 2)

वपुः (vapuḥ) - subtle form (body, form, figure, subtle body)

(noun)

Nominative, neuter, singular of vapus

vapus - body, form, figure, subtle body, nature

Root: vap (class 1)

Note: Can also be accusative singular. Here it acts as the subject.

निमेषेण (nimeṣeṇa) - in an instant (by a wink, in a moment, instantaneously)

(noun)

Instrumental, masculine, singular of nimeṣa

nimeṣa - a wink, a blink, an instant, a moment

Root: miṣ (class 4)

Note: Functions adverbially.

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

(indeclinable)

तत्मध्ये (tatmadhye) - within that (process/journey) (in its midst, within that)

(noun)

Locative, neuter, singular of tatmadhya

tatmadhya - its midst, its interior, within that

Compound type : tatpuruṣa (tad+madhya)

• tad – that, it
  pronoun (neuter)
• madhya – middle, midst, interior
  noun (neuter)

चिताकाशम् (citākāśam) - space of consciousness (cidākāśa) (space of consciousness, ether of consciousness)

(noun)

Nominative, neuter, singular of citākāśa

citākāśa - space of consciousness, ether of consciousness, mental space

Compound type : tatpuruṣa (cit+ākāśa)

• cit – consciousness, thought, intellect
  noun (feminine)
  Root: cit (class 1)
• ākāśa – space, ether, sky
  noun (masculine)

Note: Predicate nominative.

तत् (tat) - that (state/presence) (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, it, this

Note: Subject of `ucyate`.

उच्यते (ucyate) - is called (is said, is called, is spoken of)

(verb)

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

Root `vac` in passive voice, present tense, third person singular.

Root: vac (class 2)