योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-42, verse-8

दीर्मस्वप्नमिदं विश्वं विद्ध्यहन्तादिसंयुतम् ।
अत्रान्ये स्वप्नपुरुषा यथा सत्यास्तथा शृणु ॥ ८ ॥

dīrmasvapnamidaṃ viśvaṃ viddhyahantādisaṃyutam ,
atrānye svapnapuruṣā yathā satyāstathā śṛṇu 8

8. dīrmasvapnam idam viśvam viddhi ahantādisaṃyutam
atra anye svapnapurūṣāḥ yathā satyāḥ tathā śṛṇu

8. idam viśvam ahantādisaṃyutam dīrmasvapnam viddhi
atra anye svapnapurūṣāḥ yathā satyāḥ tathā śṛṇu

8. Understand this world, imbued with ego (ahaṅkāra) and such concepts, to be a prolonged dream. Hear how, within this (dream), other dream-characters are perceived as real.

Words meanings summery:

• दीर्मस्वप्नम् (dīrmasvapnam) - a long dream, an extended dream

• इदम् (idam) - this

• विश्वम् (viśvam) - the world, the universe, whole, entire

• विद्धि (viddhi) - know, understand

• अहन्तादिसंयुतम् (ahantādisaṁyutam) - endowed with ego (ahaṅkāra) and the like, associated with self-identity and similar concepts

• अत्र (atra) - in this (dream) (here, in this, therein)

• अन्ये (anye) - others, other

• स्वप्नपुरूषाः (svapnapurūṣāḥ) - dream-persons, characters in a dream

• यथा (yathā) - as, just as, like, in which manner

• सत्याः (satyāḥ) - real, true

• तथा (tathā) - so, thus, in that manner

• शृणु (śṛṇu) - listen, hear

Words meanings and morphology

दीर्मस्वप्नम् (dīrmasvapnam) - a long dream, an extended dream

(noun)

Accusative, neuter, singular of dīrghasvapna

dīrghasvapna - long dream, extended dream

Compound type : karmadhāraya (dīrgha+svapna)

• dīrgha – long, extended
  adjective (masculine)
• svapna – dream, sleep
  noun (masculine)
  Root: svap (class 2)

इदम् (idam) - this

(pronoun)

Nominative, neuter, singular of idam

idam - this, here

neuter nominative/accusative singular of 'idam'

विश्वम् (viśvam) - the world, the universe, whole, entire

(noun)

Nominative, neuter, singular of viśva

viśva - world, universe, whole, entire

Root: viś (class 6)

विद्धि (viddhi) - know, understand

(verb)

2nd person , singular, active, imperative (loṭ) of vid

Imperative Active

2nd person singular, imperative mood, active voice

Root: vid (class 2)

अहन्तादिसंयुतम् (ahantādisaṁyutam) - endowed with ego (ahaṅkāra) and the like, associated with self-identity and similar concepts

(adjective)

Accusative, neuter, singular of ahantādisaṃyuta

ahantādisaṁyuta - associated with ego (ahaṅkāra) etc.

compound of 'ahantā-ādi' (ego etc.) and 'saṃyuta' (joined with)

Compound type : bahuvrīhi (ahantā+ādi+saṃyuta)

• ahantā – ego, I-ness (ahaṅkāra)
  noun (feminine)
  from 'aham' (I) + suffix 'tā' (feminine noun forming)
• ādi – beginning, etcetera, and so on
  noun (masculine)
• saṃyuta – joined, united, endowed with, associated with
  adjective (masculine)
  Past Passive Participle
  Past Passive Participle of root 'yuj' (to join) with prefix 'sam'
  Prefix: sam
  Root: yuj (class 7)

अत्र (atra) - in this (dream) (here, in this, therein)

(indeclinable)

अन्ये (anye) - others, other

(pronoun)

Nominative, masculine, plural of anya

anya - other, different

स्वप्नपुरूषाः (svapnapurūṣāḥ) - dream-persons, characters in a dream

(noun)

Nominative, masculine, plural of svapnapuruṣa

svapnapuruṣa - dream-person, character in a dream

Compound type : tatpuruṣa (svapna+puruṣa)

• svapna – dream, sleep
  noun (masculine)
  Root: svap (class 2)
• puruṣa – person, man, soul, cosmic person (puruṣa)
  noun (masculine)

यथा (yathā) - as, just as, like, in which manner

(indeclinable)

सत्याः (satyāḥ) - real, true

(adjective)

Nominative, masculine, plural of satya

satya - real, true, existent

from 'sat' (being, existent)

Root: as (class 2)

तथा (tathā) - so, thus, in that manner

(indeclinable)

शृणु (śṛṇu) - listen, hear

(verb)

2nd person , singular, active, imperative (loṭ) of śru

Imperative Active

2nd person singular, imperative mood, active voice

Root: śru (class 5)