योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-113, verse-34

अमूर्तान्प्रतिबिम्बेन हृदयस्थजगत्र्त्रयान् ।
चतुरो व्योमविपुलान्दिक्षु नारायणानिव ॥ ३४ ॥

amūrtānpratibimbena hṛdayasthajagatrtrayān ,
caturo vyomavipulāndikṣu nārāyaṇāniva 34

34. amūrtān pratibimbena hṛdayasthajagattrayān
caturaḥ vyomavipulān dikṣu nārāyaṇān iva

34. amūrtān vyomavipulān dikṣu pratibimbena
hṛdayasthajagattrayān caturaḥ nārāyaṇān iva

34. [They appeared] like the four Nārāyaṇas who, though formless, hold the three worlds within their hearts through their reflection, and are vast as space, extending in all directions.

Words meanings summery:

• अमूर्तान् (amūrtān) - formless, bodiless, incorporeal

• प्रतिबिम्बेन (pratibimbena) - by reflection, by image, by shadow

• हृदयस्थजगत्त्रयान् (hṛdayasthajagattrayān) - having the three worlds situated in the heart

• चतुरः (caturaḥ) - four

• व्योमविपुलान् (vyomavipulān) - vast as the sky, wide as space

• दिक्षु (dikṣu) - in the directions, in the quarters, in all sides

• नारायणान् (nārāyaṇān) - Nārāyaṇas (plural of Nārāyaṇa)

• इव (iva) - like, as, as if

Words meanings and morphology

अमूर्तान् (amūrtān) - formless, bodiless, incorporeal

(adjective)

Accusative, masculine, plural of amūrta

amūrta - formless, bodiless, incorporeal, unmanifested

a (negation) + mūrta (formed, embodied)

Compound type : nañ-tatpuruṣa (a+mūrta)

• a – not, non, un-
  indeclinable
  negation prefix
• mūrta – formed, embodied, solid, concrete, manifested
  participle (masculine/feminine/neuter)
  Past Passive Participle
  derived from root mūrch (to solidify)
  Root: mūrch (class 1)

Note: Qualifies 'Nārāyaṇas'.

प्रतिबिम्बेन (pratibimbena) - by reflection, by image, by shadow

(noun)

Instrumental, neuter, singular of pratibimba

pratibimba - reflection, image, shadow, counterpart

prati (against, towards) + bimba (disk, image)

Compound type : upapada-tatpuruṣa (often treated as a single noun) (prati+bimba)

• prati – against, towards, in return, corresponding to
  indeclinable
  prefix/preposition
• bimba – disk, object, image, reflection
  noun (neuter)

हृदयस्थजगत्त्रयान् (hṛdayasthajagattrayān) - having the three worlds situated in the heart

(adjective)

Accusative, masculine, plural of hṛdayasthajagattraya

hṛdayasthajagattraya - one in whose heart the three worlds are situated

bahuvrīhi compound: hṛdaya (heart) + stha (situated) + jagat (world) + traya (group of three)

Compound type : bahuvrīhi (hṛdaya+stha+jagat+traya)

• hṛdaya – heart, mind, soul
  noun (neuter)
• stha – standing, staying, situated, residing
  adjective (masculine/feminine/neuter)
  derived from root sthā
  Root: sthā (class 1)
• jagat – world, universe, moving
  noun (neuter)
  present active participle from gam, used as a noun
  Root: gam (class 1)
• traya – group of three, triad
  noun (neuter)

Note: Qualifies 'Nārāyaṇas'.

चतुरः (caturaḥ) - four

(numeral)

Note: Qualifies 'Nārāyaṇas'.

व्योमविपुलान् (vyomavipulān) - vast as the sky, wide as space

(adjective)

Accusative, masculine, plural of vyomavipula

vyomavipula - vast as the sky, wide as space

compound of vyoman (sky, space) + vipula (vast, extensive)

Compound type : upamāna-pūrvapada karmadhāraya (vyoman+vipula)

• vyoman – sky, atmosphere, space
  noun (neuter)
• vipula – vast, extensive, wide, great
  adjective (masculine/feminine/neuter)
  Prefix: vi

Note: Qualifies 'Nārāyaṇas'.

दिक्षु (dikṣu) - in the directions, in the quarters, in all sides

(noun)

Locative, feminine, plural of diś

diś - direction, quarter, region, point of compass

Root: diś (class 6)

नारायणान् (nārāyaṇān) - Nārāyaṇas (plural of Nārāyaṇa)

(proper noun)

Accusative, masculine, plural of nārāyaṇa

nārāyaṇa - Nārāyaṇa (epithet of Vishnu, literally 'resting on the waters' or 'refuge of man')

इव (iva) - like, as, as if

(indeclinable)

particle of comparison