योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-81, verse-73

तत्प्रकाशमयं ज्ञानं चिन्तितं सत्प्रयच्छति ।
येन योजनलक्षस्थं वस्तु नित्यं हि दृश्यते ॥ ७३ ॥

tatprakāśamayaṃ jñānaṃ cintitaṃ satprayacchati ,
yena yojanalakṣasthaṃ vastu nityaṃ hi dṛśyate 73

73. tatprakāśamayam jñānam cintitam sat prayacchati
yena yojanalakṣastham vastu nityam hi dṛśyate

73. tatprakāśamayam jñānam cintitam sat prayacchati
yena yojanalakṣastham vastu nityam hi dṛśyate

73. That knowledge (jñāna), which is full of light, when meditated upon (dhyāna), indeed grants supreme reality. By it, an object situated at a distance of a hundred thousand yojanas is eternally perceived.

Words meanings summery:

• तत्प्रकाशमयम् (tatprakāśamayam) - full of that light, consisting of that brilliance

• ज्ञानम् (jñānam) - knowledge, wisdom

• चिन्तितम् (cintitam) - contemplated, meditated upon, thought, considered

• सत् (sat) - supreme reality or truth (truth, reality, existence, good, real)

• प्रयच्छति (prayacchati) - gives, grants, offers

• येन (yena) - by which, with which

• योजनलक्षस्थम् (yojanalakṣastham) - situated at a hundred thousand yojanas

• वस्तु (vastu) - object, thing, substance, reality

• नित्यम् (nityam) - eternally, constantly, always

• हि (hi) - indeed, surely, certainly, for

• दृश्यते (dṛśyate) - is seen, is perceived, appears

Words meanings and morphology

तत्प्रकाशमयम् (tatprakāśamayam) - full of that light, consisting of that brilliance

(adjective)

Nominative, neuter, singular of tatprakāśamaya

tatprakāśamaya - full of that light, consisting of that brilliance

suffix -maya indicating made of or full of

Compound type : Tatpuruṣa (tad+prakāśa+maya)

• tad – that
  pronoun (neuter)
• prakāśa – light, brilliance, manifestation
  noun (masculine)
  Prefix: pra
  Root: kāś (class 1)
• maya – made of, consisting of, full of
  suffix (neuter)
  suffix used to form adjectives

ज्ञानम् (jñānam) - knowledge, wisdom

(noun)

Nominative, neuter, singular of jñāna

jñāna - knowledge, wisdom, understanding

Root: jñā (class 9)

चिन्तितम् (cintitam) - contemplated, meditated upon, thought, considered

(adjective)

Nominative, neuter, singular of cintita

cintita - contemplated, meditated upon, thought, considered

Past Passive Participle

derived from root cint (to think, consider)

Root: cit (class 10)

सत् (sat) - supreme reality or truth (truth, reality, existence, good, real)

(noun)

Nominative, neuter, singular of sat

sat - being, existing, real, true, good, virtuous, truth, reality

Present Active Participle

derived from root as (to be)

Root: as (class 2)

प्रयच्छति (prayacchati) - gives, grants, offers

(verb)

3rd person , singular, active, present (lat) of prayacchati

present tense, 3rd person singular

root yam with prefix pra-

Prefix: pra

Root: yam (class 1)

येन (yena) - by which, with which

(pronoun)

Instrumental, masculine, singular of yad

yad - which, what, that

योजनलक्षस्थम् (yojanalakṣastham) - situated at a hundred thousand yojanas

(adjective)

Nominative, neuter, singular of yojanalakṣastha

yojanalakṣastha - situated at a hundred thousand yojanas (a yojana is an ancient unit of distance)

Compound type : Saptamī-tatpuruṣa (yojana+lakṣa+stha)

• yojana – a measure of distance (approx. 8-16 km)
  noun (neuter)
  Root: yuj (class 7)
• lakṣa – a hundred thousand, a lakh
  noun (neuter)
• stha – standing, situated, residing in
  adjective (masculine)
  derived from root sthā (to stand)
  Root: sthā (class 1)

वस्तु (vastu) - object, thing, substance, reality

(noun)

Nominative, neuter, singular of vastu

vastu - object, thing, substance, reality, existent

नित्यम् (nityam) - eternally, constantly, always

(adjective)

Nominative, neuter, singular of nitya

nitya - eternal, constant, perpetual, always existing

हि (hi) - indeed, surely, certainly, for

(indeclinable)

दृश्यते (dṛśyate) - is seen, is perceived, appears

(verb)

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

present tense, 3rd person singular, passive voice

Root: dṛś (class 1)