योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-26, verse-47

पृथ्व्यादि खतया बुद्धं खमित्येवानुभूयते ।
तथाहि क्षुब्धधातूनां कुड्येषु ख इवोद्यमः ॥ ४७ ॥

pṛthvyādi khatayā buddhaṃ khamityevānubhūyate ,
tathāhi kṣubdhadhātūnāṃ kuḍyeṣu kha ivodyamaḥ 47

47. pṛthvyādi khatayā buddhaṃ kham iti eva anubhūyate
tathā hi kṣubdhadhātūnām kuḍyeṣu khaḥ iva udyamaḥ

47. pṛthvyādi khatayā buddhaṃ kham iti eva anubhūyate.
tathā hi kṣubdhadhātūnām kuḍyeṣu udyamaḥ khaḥ iva (asti).

47. What is perceived as earth and other elements, when understood as fundamentally space, is then experienced solely as space. For indeed, just as the appearance of walls, formed by agitated elements, is in reality like space (i.e., ultimately empty and formless).

Words meanings summery:

• पृथ्व्यादि (pṛthvyādi) - The material world, starting with the element earth (Earth and other elements)

• खतया (khatayā) - When perceived or understood as essentially spatial or empty (By the nature of space, as space)

• बुद्धं (buddhaṁ) - Understood, perceived

• खम् (kham) - The fundamental nature of space (Space, ether, sky)

• इति (iti) - Introduces or refers to a preceding thought or direct speech (here, 'as space') (Thus, so, in this way)

• एव (eva) - Indeed, only, just

• अनुभूयते (anubhūyate) - Is experienced, is perceived

• तथा (tathā) - So, thus, in that manner, similarly

• हि (hi) - Introduces an explanation or example (For, indeed, because)

• क्षुब्धधातूनाम् (kṣubdhadhātūnām) - Referring to the constituent elements that are disturbed or transformed to form solid walls (Of agitated/disturbed elements)

• कुड्येषु (kuḍyeṣu) - In walls

• खः (khaḥ) - The underlying reality of space, despite appearing as solid walls (Space, ether, sky)

• इव (iva) - Like, as, as if

• उद्यमः (udyamaḥ) - The appearance or manifestation of something (here, the walls) (Appearance, manifestation, rising, effort)

Words meanings and morphology

पृथ्व्यादि (pṛthvyādi) - The material world, starting with the element earth (Earth and other elements)

(noun)

Nominative, neuter, singular of pṛthvyādi

pṛthvyādi - Earth and so on; beginning with earth

Compound type : tatpuruṣa (pṛthvī+ādi)

• pṛthvī – Earth, ground, the world
  noun (feminine)
• ādi – Beginning, first; and so on, etc.
  indeclinable

खतया (khatayā) - When perceived or understood as essentially spatial or empty (By the nature of space, as space)

(noun)

Instrumental, feminine, singular of khatā

khatā - The nature of space, spaceness

Derived from kha + tā (suffix for abstract nouns)

Compound type : tatpuruṣa (kha+tā)

• kha – Space, ether, sky, void
  noun (neuter)
• tā – Suffix forming abstract nouns, '-ness', '-hood'
  indeclinable

बुद्धं (buddhaṁ) - Understood, perceived

(adjective)

Nominative, neuter, singular of buddha

buddha - Perceived, understood, known, awakened, enlightened

Past Passive Participle

From root budh (to know, understand)

Root: budh (class 1)

खम् (kham) - The fundamental nature of space (Space, ether, sky)

(noun)

Accusative, neuter, singular of kha

kha - Space, ether, sky, air, void, zero

इति (iti) - Introduces or refers to a preceding thought or direct speech (here, 'as space') (Thus, so, in this way)

(indeclinable)

एव (eva) - Indeed, only, just

(indeclinable)

अनुभूयते (anubhūyate) - Is experienced, is perceived

(verb)

3rd person , singular, passive, present (lat) of anubhū

Present tense, passive voice

Prefix: anu

Root: bhū (class 1)

तथा (tathā) - So, thus, in that manner, similarly

(indeclinable)

हि (hi) - Introduces an explanation or example (For, indeed, because)

(indeclinable)

क्षुब्धधातूनाम् (kṣubdhadhātūnām) - Referring to the constituent elements that are disturbed or transformed to form solid walls (Of agitated/disturbed elements)

(noun)

Genitive, masculine, plural of kṣubdhadhātu

kṣubdhadhātu - Agitated/disturbed elements

Compound type : tatpuruṣa (kṣubdha+dhātu)

• kṣubdha – Agitated, disturbed, shaken, stirred
  adjective (masculine)
  Past Passive Participle
  From root kṣubh (to be agitated, tremble)
  Root: kṣubh (class 4)
• dhātu – Element, constituent, mineral, root (of a word)
  noun (masculine)

कुड्येषु (kuḍyeṣu) - In walls

(noun)

Locative, masculine, plural of kuḍya

kuḍya - Wall, mud wall

खः (khaḥ) - The underlying reality of space, despite appearing as solid walls (Space, ether, sky)

(noun)

Nominative, masculine, singular of kha

kha - Space, ether, sky, air, void, zero

इव (iva) - Like, as, as if

(indeclinable)

उद्यमः (udyamaḥ) - The appearance or manifestation of something (here, the walls) (Appearance, manifestation, rising, effort)

(noun)

Nominative, masculine, singular of udyama

udyama - Exertion, effort, endeavor; rising, appearance, beginning

From root yam (to restrain) with prefix ud-

Prefix: ud

Root: yam (class 1)