योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-86, verse-11

अनादिमध्यपर्यन्तं संविदाकाशमात्रकम् ।
इत्यहं दृष्टवांस्तत्र कल्पान्तमुरुविभ्रमम् ॥ ११ ॥

anādimadhyaparyantaṃ saṃvidākāśamātrakam ,
ityahaṃ dṛṣṭavāṃstatra kalpāntamuruvibhramam 11

11. anādimadhyaparyantam saṃvidākāśamātrakam iti
aham dṛṣṭavān tatra kalpāntam uruvibhramam

11. aham tatra dṛṣṭavān uruvibhramam kalpāntam
saṃvidākāśamātrakam anādimadhyaparyantam iti

11. I saw there a great illusion (delusion) at the end of a cosmic cycle, which was nothing but the space of pure consciousness, without beginning, middle, or end.

Words meanings summery:

• अनादिमध्यपर्यन्तम् (anādimadhyaparyantam) - without beginning, middle, or end; endless

• संविदाकाशमात्रकम् (saṁvidākāśamātrakam) - consisting merely of the space of consciousness

• इति (iti) - thus, in this manner, so

• अहम् (aham) - I

• दृष्टवान् (dṛṣṭavān) - saw, has seen, having seen

• तत्र (tatra) - there, in that place

• कल्पान्तम् (kalpāntam) - the end of a cosmic cycle, dissolution of the world

• उरुविभ्रमम् (uruvibhramam) - a great delusion, vast illusion

Words meanings and morphology

अनादिमध्यपर्यन्तम् (anādimadhyaparyantam) - without beginning, middle, or end; endless

(adjective)

Accusative, neuter, singular of anādimadhyaparyanta

anādimadhyaparyanta - without beginning, middle, or end; endless

Compound type : bahuvrīhi (a+ādi+madhya+paryanta)

• a – not, non, without
  indeclinable
  prefix for negation
• ādi – beginning, source, first
  noun (masculine)
• madhya – middle, center
  noun (neuter)
• paryanta – end, limit, boundary
  noun (masculine)

संविदाकाशमात्रकम् (saṁvidākāśamātrakam) - consisting merely of the space of consciousness

(adjective)

Accusative, neuter, singular of saṃvidākāśamātraka

saṁvidākāśamātraka - consisting merely of the space of consciousness

Compound type : tatpuruṣa (saṃvid+ākāśa+mātraka)

• saṃvid – consciousness, intelligence, knowledge
  noun (feminine)
• ākāśa – space, ether, sky
  noun (masculine)
• mātraka – mere, only, consisting only of
  adjective (neuter)

इति (iti) - thus, in this manner, so

(indeclinable)

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we

दृष्टवान् (dṛṣṭavān) - saw, has seen, having seen

(participle)

Nominative, masculine, singular of dṛṣṭavat

dṛṣṭavat - one who has seen, having seen

Past Active Participle

Derived from root dṛś with suffix -vat

Root: dṛś (class 1)

तत्र (tatra) - there, in that place

(indeclinable)

locative adverb derived from tad (that)

कल्पान्तम् (kalpāntam) - the end of a cosmic cycle, dissolution of the world

(noun)

Accusative, masculine, singular of kalpānta

kalpānta - end of a cosmic cycle, dissolution

Compound type : tatpuruṣa (kalpa+anta)

• kalpa – cosmic age, eon, measure of time
  noun (masculine)
• anta – end, limit, boundary
  noun (masculine)

उरुविभ्रमम् (uruvibhramam) - a great delusion, vast illusion

(noun)

Accusative, masculine, singular of uruvibhrama

uruvibhrama - great delusion, vast illusion

Compound type : karmadhāraya (uru+vibhrama)

• uru – great, vast, wide
  adjective (masculine)
• vibhrama – delusion, illusion, error, confusion, wandering
  noun (masculine)
  Prefix: vi
  Root: bhram (class 1)