योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-59, verse-16

ततः संकल्पयामास पूर्वं तेजो महाप्रभम् ।
शरदन्ते लताचक्रचक्रीकृतदिगन्तरम् ॥ १६ ॥

tataḥ saṃkalpayāmāsa pūrvaṃ tejo mahāprabham ,
śaradante latācakracakrīkṛtadigantaram 16

16. tataḥ saṅkalpayāmāsa pūrvam tejaḥ mahāprabham
śaradante latācakracakrīkṛtadigantaram

16. tataḥ pūrvam saṅkalpayāmāsa śaradante
latācakracakrīkṛtadigantaram mahāprabham tejaḥ

16. Thereafter, he first willed a greatly resplendent light (tejas), which, at the end of autumn, made all directions appear as if encircled by wheels of creepers.

Words meanings summery:

• ततः (tataḥ) - thence, thereupon, then, thereafter

• सङ्कल्पयामास (saṅkalpayāmāsa) - he willed, he resolved, he imagined

• पूर्वम् (pūrvam) - first, previously, before

• तेजः (tejaḥ) - light, splendor, brilliance, fiery energy

• महाप्रभम् (mahāprabham) - greatly resplendent, of great light/splendor

• शरदन्ते (śaradante) - at the end of autumn

• लताचक्रचक्रीकृतदिगन्तरम् (latācakracakrīkṛtadigantaram) - which made the horizons appear like a circle of creeper-like wheels, making all directions appear to be encircled by wheels of creepers

Words meanings and morphology

ततः (tataḥ) - thence, thereupon, then, thereafter

(indeclinable)

सङ्कल्पयामास (saṅkalpayāmāsa) - he willed, he resolved, he imagined

(verb)

3rd person , singular, active, perfect (lit) of saṅkalp

Perfect Active

From root 'kḷp' with upasarga 'sam', conjugated in the perfect tense (ām-pratyaya) 3rd person singular.

Prefix: sam

Root: kḷp (class 10)

पूर्वम् (pūrvam) - first, previously, before

(adjective)

Accusative, neuter, singular of pūrva

pūrva - former, prior, first, eastern

Note: Functions as an adverb modifying the verb.

तेजः (tejaḥ) - light, splendor, brilliance, fiery energy

(noun)

Accusative, neuter, singular of tejas

tejas - sharpness, splendor, brilliance, light, fiery energy, spiritual power

Note: Object of 'saṅkalpayāmāsa'.

महाप्रभम् (mahāprabham) - greatly resplendent, of great light/splendor

(adjective)

Accusative, neuter, singular of mahāprabha

mahāprabha - greatly shining, greatly luminous, greatly resplendent

Compound type : bahuvrīhi (mahā+prabhā)

• mahā – great, large, mighty
  adjective
• prabhā – light, splendor, radiance
  noun (feminine)

Note: Modifies 'tejaḥ'.

शरदन्ते (śaradante) - at the end of autumn

(noun)

Locative, masculine, singular of śaradanta

śaradanta - end of autumn

Compound type : tatpuruṣa (śarad+anta)

• śarad – autumn
  noun (feminine)
• anta – end, boundary, vicinity
  noun (masculine)

Note: Used adverbially for time.

लताचक्रचक्रीकृतदिगन्तरम् (latācakracakrīkṛtadigantaram) - which made the horizons appear like a circle of creeper-like wheels, making all directions appear to be encircled by wheels of creepers

(adjective)

Accusative, neuter, singular of latācakracakrīkṛtadigantara

latācakracakrīkṛtadigantara - having made the horizons appear as if encircled by wheels of creepers

Compound type : bahuvrīhi (latācakra+cakrīkṛta+digantara)

• latācakra – a circle/cluster of creepers
  noun (neuter)
• latā – creeper, vine
  noun (feminine)
• cakra – wheel, circle, disc
  noun (neuter)
• cakrīkṛta – made into a wheel/circle, encircled
  adjective (neuter)
  Past Passive Participle
  Derived from 'cakrīkāra' (making into a wheel/circle) or 'cakrīkṛ' (to make into a wheel/circle).
  Root: kṛ (class 8)
• digantara – the intermediate points of the compass, the horizons, quarters of the sky
  noun (neuter)

Note: Modifies 'tejaḥ'.