योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-44, verse-20

दृश्यदर्शनसंबन्धस्पन्देनेयं जगद्गतिः ।
स्फुरत्यालोककुड्यादिसंगजा वर्णधीरिव ॥ २० ॥

dṛśyadarśanasaṃbandhaspandeneyaṃ jagadgatiḥ ,
sphuratyālokakuḍyādisaṃgajā varṇadhīriva 20

20. dṛśyadarśanasaṃbandhaspandena iyam jagat gatiḥ
| sphurati ālokakuḍyādisaṅgajā varṇa dhīḥ iva

20. iyam jagat gatiḥ dṛśyadarśanasaṃbandhaspandena
sphurati ālokakuḍyādisaṅgajā varṇa dhīḥ iva

20. This ongoing activity of the world manifests through the vibration of the connection between the seer and the seen, just like the perception of color arises from the interaction of light, a wall, and similar elements.

Words meanings summery:

• दृश्यदर्शनसंबन्धस्पन्देन (dṛśyadarśanasaṁbandhaspandena) - by the vibration of the connection between the seen and the seeing

• इयम् (iyam) - this (feminine)

• जगत् (jagat) - world, universe

• गतिः (gatiḥ) - movement, course, progress, state

• स्फुरति (sphurati) - manifests, flashes forth, pulsates, throbs

• आलोककुड्यादिसङ्गजा (ālokakuḍyādisaṅgajā) - born from the contact of light, wall, etc.

• वर्ण (varṇa) - color

• धीः (dhīḥ) - perception, understanding, intellect

• इव (iva) - like, as, as if

Words meanings and morphology

दृश्यदर्शनसंबन्धस्पन्देन (dṛśyadarśanasaṁbandhaspandena) - by the vibration of the connection between the seen and the seeing

(noun)

Instrumental, masculine, singular of dṛśyadarśanasaṃbandhaspanda

dṛśyadarśanasaṁbandhaspanda - vibration of the connection between object and subject

Compound type : tatpuruṣa (dṛśya+darśana+saṃbandha+spanda)

• dṛśya – visible, to be seen, object
  adjective (neuter)
  Gerundive
  Derived from √dṛś (to see)
  Root: dṛś (class 1)
• darśana – seeing, perception, vision, philosophy, subject
  noun (neuter)
  Derived from √dṛś (to see)
  Root: dṛś (class 1)
• saṃbandha – connection, relation, bond
  noun (masculine)
  Derived from √bandh (to bind) with upasarga sam-
  Prefix: sam
  Root: bandh (class 9)
• spanda – vibration, pulsation, movement
  noun (masculine)
  Derived from √spad (to throb, vibrate)
  Root: spad (class 1)

इयम् (iyam) - this (feminine)

(pronoun)

Nominative, feminine, singular of idam

idam - this

जगत् (jagat) - world, universe

(noun)

Nominative, neuter, singular of jagat

jagat - world, universe, moving, living beings

Present active participle of √gam (to go)

Root: gam (class 1)

गतिः (gatiḥ) - movement, course, progress, state

(noun)

Nominative, feminine, singular of gati

gati - movement, course, path, state, condition

Derived from √gam (to go)

Root: gam (class 1)

स्फुरति (sphurati) - manifests, flashes forth, pulsates, throbs

(verb)

3rd person , singular, active, present indicative (laṭ) of sphur

Root: sphur (class 6)

आलोककुड्यादिसङ्गजा (ālokakuḍyādisaṅgajā) - born from the contact of light, wall, etc.

(adjective)

Nominative, feminine, singular of ālokakuḍyādisaṅgajā

ālokakuḍyādisaṅgajā - born from the contact of light, wall, etc.

Compound type : tatpuruṣa (āloka+kuḍya+ādi+saṅga+ja)

• āloka – light, sight, vision
  noun (masculine)
  Derived from √lok (to see) with upasarga ā-
  Prefix: ā
  Root: lok (class 1)
• kuḍya – wall
  noun (neuter)
• ādi – beginning, and so on, etc.
  indeclinable
• saṅga – contact, association, attachment
  noun (masculine)
  Derived from √sañj (to attach, cling)
  Prefix: sam
  Root: sañj (class 1)
• ja – born, produced from
  adjective (masculine)
  Derived from √jan (to be born)
  Root: jan (class 4)

वर्ण (varṇa) - color

(noun)

Nominative, masculine, singular of varṇa

varṇa - color, hue, class, caste, letter

Root: vṛ (class 9)

धीः (dhīḥ) - perception, understanding, intellect

(noun)

Nominative, feminine, singular of dhī

dhī - perception, understanding, intellect, thought

इव (iva) - like, as, as if

(indeclinable)