योगवासिष्ठः yogavāsiṣṭhaḥ - book-2, chapter-18, verse-21

हृद्याकाशे विवेकार्के शमालोकिनि निर्मले ।
अनर्थसार्थकर्तारो नोद्यन्ति किल केतवः ॥ २१ ॥

hṛdyākāśe vivekārke śamālokini nirmale ,
anarthasārthakartāro nodyanti kila ketavaḥ 21

21. hṛdyākāśe vivekārke śamālokini nirmale
anarthasārthakartāraḥ na udyanti kila ketavaḥ

21. kila hṛdyākāśe nirmale śamālokini vivekārke
anarthasārthakartāraḥ ketavaḥ na udyanti

21. When the pure sun of discernment (viveka), illuminating with tranquility (śama), shines in the sky of the heart, then indeed, the harbingers (ketu) that create a multitude of misfortunes do not rise.

Words meanings summery:

• हृद्याकाशे (hṛdyākāśe) - in the sky of the heart, in the heart-space

• विवेकार्के (vivekārke) - in the sun of discernment (viveka)

• शमालोकिनि (śamālokini) - in the one illuminating with tranquility, in the tranquil illuminator

• निर्मले (nirmale) - in the pure one, in the stainless one

• अनर्थसार्थकर्तारः (anarthasārthakartāraḥ) - the creators of a multitude of misfortunes

• न (na) - not, no

• उद्यन्ति (udyanti) - they rise, they appear

• किल (kila) - indeed, certainly, surely

• केतवः (ketavaḥ) - comets, banners, signs, omens of misfortune

Words meanings and morphology

हृद्याकाशे (hṛdyākāśe) - in the sky of the heart, in the heart-space

(noun)

Locative, neuter, singular of hṛdākāśa

hṛdākāśa - the space of the heart, the expanse within the heart

Compound type : tatpurusha (hṛd+ākāśa)

• hṛd – heart, mind, soul
  noun (neuter)
• ākāśa – sky, space, ether
  noun (masculine)

विवेकार्के (vivekārke) - in the sun of discernment (viveka)

(noun)

Locative, masculine, singular of vivekārka

vivekārka - the sun of discernment

Compound type : tatpurusha (viveka+arka)

• viveka – discernment, discrimination, wisdom
  noun (masculine)
  Prefix: vi
  Root: vic (class 7)
• arka – sun, ray, hymn
  noun (masculine)

शमालोकिनि (śamālokini) - in the one illuminating with tranquility, in the tranquil illuminator

(adjective)

Locative, masculine, singular of śamālokin

śamālokin - illuminating with tranquility, tranquil illuminator

Present Active Participle

Formed from śama (tranquility) and ālokin (illuminating). ālokin is a present active participle of ālokayati (to illuminate).

Compound type : tatpurusha (śama+ālokin)

• śama – tranquility, calm, quietude
  noun (masculine)
  Root: śam (class 4)
• ālokin – illuminating, seeing
  adjective (masculine)
  Present Active Participle
  Derived from verb root lok with prefix ā.
  Prefix: ā
  Root: lok (class 10)

Note: Adjective for vivekārke.

निर्मले (nirmale) - in the pure one, in the stainless one

(adjective)

Locative, masculine, singular of nirmala

nirmala - pure, spotless, clean

Compound type : pradi-samāsa (nis+mala)

• nis – out, without
  indeclinable
• mala – dirt, impurity, stain
  noun (neuter)

Note: Adjective for vivekārke.

अनर्थसार्थकर्तारः (anarthasārthakartāraḥ) - the creators of a multitude of misfortunes

(noun)

Nominative, masculine, plural of anarthasārthakartṛ

anarthasārthakartṛ - one who creates a group of misfortunes

agent noun

Formed from anartha-sārtha (multitude of misfortunes) and kartṛ (doer/creator).

Compound type : tatpurusha (anarthasārtha+kartṛ)

• anarthasārtha – a multitude of misfortunes
  noun (masculine)
• kartṛ – doer, creator, agent
  noun (masculine)
  agent noun
  From root kṛ + suffix tṛ
  Root: kṛ (class 8)

Note: Subject of udyanti.

न (na) - not, no

(indeclinable)

Note: negation particle.

उद्यन्ति (udyanti) - they rise, they appear

(verb)

3rd person , plural, active, present (laṭ) of ud-i

Present Active

From root i with prefix ud.

Prefix: ud

Root: i (class 2)

किल (kila) - indeed, certainly, surely

(indeclinable)

केतवः (ketavaḥ) - comets, banners, signs, omens of misfortune

(noun)

Nominative, masculine, plural of ketu

ketu - comet, banner, sign, omen, mark, intelligence

Note: Subject of udyanti.