योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-30, verse-28

केचिन्नित्यान्धकाराढ्यास्तथा शीलितजन्तवः ।
केचिन्नित्यप्रकाशाढ्यास्तथा शीलितजन्तवः ॥ २८ ॥

kecinnityāndhakārāḍhyāstathā śīlitajantavaḥ ,
kecinnityaprakāśāḍhyāstathā śīlitajantavaḥ 28

28. kecit nityāndhakārāḍhyāḥ tathā śīlitajantavaḥ
kecit nityaprakāśāḍhyāḥ tathā śīlitajantavaḥ

28. kecit nityāndhakārāḍhyāḥ tathā śīlitajantavaḥ
kecit nityaprakāśāḍhyāḥ tathā śīlitajantavaḥ

28. Some are constantly filled with darkness, and likewise inhabited by creatures. Others are constantly filled with light, and likewise inhabited by creatures.

Words meanings summery:

• केचित् (kecit) - some, certain ones

• नित्यान्धकाराढ्याः (nityāndhakārāḍhyāḥ) - constantly full of darkness

• तथा (tathā) - and, likewise, thus

• शीलितजन्तवः (śīlitajantavaḥ) - inhabited by creatures, with accustomed creatures

• केचित् (kecit) - some, certain ones

• नित्यप्रकाशाढ्याः (nityaprakāśāḍhyāḥ) - constantly full of light

• तथा (tathā) - and, likewise, thus

• शीलितजन्तवः (śīlitajantavaḥ) - inhabited by creatures, with accustomed creatures

Words meanings and morphology

केचित् (kecit) - some, certain ones

(pronoun)

Nominative, masculine, plural of kid

kid - some, a certain

नित्यान्धकाराढ्याः (nityāndhakārāḍhyāḥ) - constantly full of darkness

(adjective)

Nominative, masculine, plural of nityāndhakārāḍhya

nityāndhakārāḍhya - constantly rich in darkness

Compound type : tatpurusha (nitya+andhakāra+āḍhya)

• nitya – eternal, constant, perpetual
  adjective
• andhakāra – darkness
  noun (masculine)
• āḍhya – rich, wealthy, full of
  adjective

तथा (tathā) - and, likewise, thus

(indeclinable)

शीलितजन्तवः (śīlitajantavaḥ) - inhabited by creatures, with accustomed creatures

(adjective)

Nominative, masculine, plural of śīlitajantu

śīlitajantu - creatures (jantu) to whom (a place) is accustomed (śīlita)

Compound type : bahuvrihi (śīlita+jantu)

• śīlita – practiced, accustomed, inhabited
  adjective
  Past Passive Participle
  from śīl 'to practice, frequent'
  Root: śīl (class 1)
• jantu – creature, living being, animal
  noun (masculine)
  Root: jan (class 4)

केचित् (kecit) - some, certain ones

(pronoun)

Nominative, masculine, plural of kid

kid - some, a certain

नित्यप्रकाशाढ्याः (nityaprakāśāḍhyāḥ) - constantly full of light

(adjective)

Nominative, masculine, plural of nityaprakāśāḍhya

nityaprakāśāḍhya - constantly rich in light

Compound type : tatpurusha (nitya+prakāśa+āḍhya)

• nitya – eternal, constant, perpetual
  adjective
• prakāśa – light, brightness, manifestation
  noun (masculine)
  Prefix: pra
  Root: kāś (class 1)
• āḍhya – rich, wealthy, full of
  adjective

तथा (tathā) - and, likewise, thus

(indeclinable)

शीलितजन्तवः (śīlitajantavaḥ) - inhabited by creatures, with accustomed creatures

(adjective)

Nominative, masculine, plural of śīlitajantu

śīlitajantu - creatures (jantu) to whom (a place) is accustomed (śīlita)

Compound type : bahuvrihi (śīlita+jantu)

• śīlita – practiced, accustomed, inhabited
  adjective
  Past Passive Participle
  from śīl 'to practice, frequent'
  Root: śīl (class 1)
• jantu – creature, living being, animal
  noun (masculine)
  Root: jan (class 4)