योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-19, verse-29

शशाङ्कमण्डलं जीवः श्लेष्मा शुक्रं सितं बलम् ।
मनः संकल्पकोशात्म सारात्मा परमामृतम् ॥ २९ ॥

śaśāṅkamaṇḍalaṃ jīvaḥ śleṣmā śukraṃ sitaṃ balam ,
manaḥ saṃkalpakośātma sārātmā paramāmṛtam 29

29. śāśāṅkamaṇḍalam jīvaḥ śleṣmā śukram sitam
balam manaḥ saṅkalpakośātma sārātmā paramāmṛtam

29. śāśāṅkamaṇḍalam jīvaḥ śleṣmā śukram sitam
balam manaḥ saṅkalpakośātma sārātmā paramāmṛtam

29. The lunar orb represents the individual soul (jīva), phlegm, semen, whiteness, and strength. It is also the mind, the essence of the sheath of intention, the very self of essence, and the supreme nectar.

Words meanings summery:

• शाशाङ्कमण्डलम् (śāśāṅkamaṇḍalam) - the orb of the moon, the lunar disk, the moon's sphere

• जीवः (jīvaḥ) - the individual soul, living being, life principle

• श्लेष्मा (śleṣmā) - phlegm, one of the three humors (doṣa) in Ayurveda

• शुक्रम् (śukram) - semen, purity, whiteness, brilliance, venus

• सितम् (sitam) - white, pale, bound, tied

• बलम् (balam) - strength, power, force, army

• मनः (manaḥ) - mind, intellect, understanding

• सङ्कल्पकोशात्म (saṅkalpakośātma) - having the nature of the sheath of intention/will, whose self (ātman) is the sheath of resolve

• सारात्मा (sārātmā) - whose self (ātman) is essence, having an essential nature

• परमामृतम् (paramāmṛtam) - the supreme nectar, ultimate immortality

Words meanings and morphology

शाशाङ्कमण्डलम् (śāśāṅkamaṇḍalam) - the orb of the moon, the lunar disk, the moon's sphere

(noun)

Nominative, neuter, singular of śāśāṅkamaṇḍala

śāśāṅkamaṇḍala - the orb of the moon, the lunar disk

Compound type : tatpuruṣa (śāśāṅka+maṇḍala)

• śāśāṅka – the moon
  noun (masculine)
• maṇḍala – orb, disk, circle, sphere
  noun (neuter)

जीवः (jīvaḥ) - the individual soul, living being, life principle

(noun)

Nominative, masculine, singular of jīva

jīva - individual soul, living being, life principle

Root: jīv (class 1)

श्लेष्मा (śleṣmā) - phlegm, one of the three humors (doṣa) in Ayurveda

(noun)

Nominative, masculine, singular of śleṣman

śleṣman - phlegm

शुक्रम् (śukram) - semen, purity, whiteness, brilliance, venus

(noun)

Nominative, neuter, singular of śukra

śukra - semen, purity, white, brilliant, clean, Venus

सितम् (sitam) - white, pale, bound, tied

(adjective)

Nominative, neuter, singular of sita

sita - white, pale, bound, tied

Past Passive Participle (from √si/śi - to bind)

Root: si (class 5)

बलम् (balam) - strength, power, force, army

(noun)

Nominative, neuter, singular of bala

bala - strength, power, force, army

मनः (manaḥ) - mind, intellect, understanding

(noun)

Nominative, neuter, singular of manas

manas - mind, intellect, understanding

Root: man (class 4)

सङ्कल्पकोशात्म (saṅkalpakośātma) - having the nature of the sheath of intention/will, whose self (ātman) is the sheath of resolve

(noun)

Nominative, masculine, singular of saṅkalpakośātman

saṅkalpakośātman - having the nature of the sheath of intention/will

Compound type : bahuvrīhi (saṅkalpa+kośa+ātman)

• saṅkalpa – intention, will, resolve, determination
  noun (masculine)
• kośa – sheath, treasury, fund
  noun (masculine)
• ātman – self, soul, spirit, individual soul (ātman)
  noun (masculine)

सारात्मा (sārātmā) - whose self (ātman) is essence, having an essential nature

(noun)

Nominative, masculine, singular of sārātman

sārātman - whose self is essence, having an essential nature

Compound type : bahuvrīhi (sāra+ātman)

• sāra – essence, core, pith, strength
  noun (masculine)
• ātman – self, soul, spirit, individual soul (ātman)
  noun (masculine)

परमामृतम् (paramāmṛtam) - the supreme nectar, ultimate immortality

(noun)

Nominative, neuter, singular of paramāmṛta

paramāmṛta - supreme nectar, ultimate immortality

Compound type : karmadhāraya (parama+amṛta)

• parama – supreme, highest, utmost
  adjective (neuter)
• amṛta – nectar, immortality, immortal
  noun (neuter)