योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-37, verse-33

दृश्यं विरसतां यातं यदा न स्वदते क्वचित् ।
तदा नेच्छा प्रसरति तदैव च विमुक्तता ॥ ३३ ॥

dṛśyaṃ virasatāṃ yātaṃ yadā na svadate kvacit ,
tadā necchā prasarati tadaiva ca vimuktatā 33

33. dṛśyam virasatām yātam yadā na svadate kvacit
tadā na icchā prasarati tadā eva ca vimuktatā

33. yadā dṛśyam virasatām yātam kvacit na svadate
tadā icchā na prasarati ca tadā eva vimuktatā

33. When the perceived world becomes devoid of essence and no longer delights one anywhere, then desire does not arise, and at that very moment, there is liberation (mokṣa).

Words meanings summery:

• दृश्यम् (dṛśyam) - the seen, the visible, the phenomenal world, an object of sight

• विरसताम् (virasatām) - to tastelessness, to dullness, to being devoid of essence

• यातम् (yātam) - gone, reached, attained

• यदा (yadā) - when, at which time

• न (na) - not, no

• स्वदते (svadate) - delights, tastes good, is palatable, is sweet

• क्वचित् (kvacit) - anywhere, sometimes, in some place, by anyone

• तदा (tadā) - then, at that time

• न (na) - not, no

• इच्छा (icchā) - desire, wish

• प्रसरति (prasarati) - spreads, arises, extends, flows forth

• तदा (tadā) - then, at that time

• एव (eva) - indeed, certainly, only, just

• च (ca) - and, also

• विमुक्तता (vimuktatā) - liberation, freedom, release

Words meanings and morphology

दृश्यम् (dṛśyam) - the seen, the visible, the phenomenal world, an object of sight

(noun)

Nominative, neuter, singular of dṛśya

dṛśya - visible, to be seen, an object of sight, the phenomenal world

Gerundive (Passive Future Participle)

From root dṛś- ('to see') with suffix -ya (kṛtya, indicating capability or necessity). Functions as a noun or adjective.

Root: dṛś (class 1)

विरसताम् (virasatām) - to tastelessness, to dullness, to being devoid of essence

(noun)

Accusative, feminine, singular of virasatā

virasatā - tastelessness, dullness, absence of essence or flavor

Compound of 'vi' (prefix of negation) and 'rasatā' (the state of having rasa).

Compound type : tatpuruṣa (vi+rasatā)

• vi – apart, asunder, negation, absence
  indeclinable
• rasatā – the state of having rasa (flavor, essence, juice)
  noun (feminine)
  From 'rasa' (flavor, essence) + suffix '-tā' (forms abstract feminine nouns).

यातम् (yātam) - gone, reached, attained

(adjective)

Nominative, neuter, singular of yāta

yāta - gone, departed, reached, passed

Past Passive Participle

From root yā- ('to go').

Root: yā (class 2)

यदा (yadā) - when, at which time

(indeclinable)

न (na) - not, no

(indeclinable)

स्वदते (svadate) - delights, tastes good, is palatable, is sweet

(verb)

3rd person , singular, middle, present indicative (laṭ) of svad

Root: svad (class 1)

क्वचित् (kvacit) - anywhere, sometimes, in some place, by anyone

(indeclinable)

तदा (tadā) - then, at that time

(indeclinable)

न (na) - not, no

(indeclinable)

इच्छा (icchā) - desire, wish

(noun)

Nominative, feminine, singular of icchā

icchā - desire, wish, inclination

From root iṣ- ('to wish, desire').

Root: iṣ (class 6)

प्रसरति (prasarati) - spreads, arises, extends, flows forth

(verb)

3rd person , singular, active, present indicative (laṭ) of prasar

Prefix: pra

Root: sṛ (class 1)

तदा (tadā) - then, at that time

(indeclinable)

एव (eva) - indeed, certainly, only, just

(indeclinable)

च (ca) - and, also

(indeclinable)

विमुक्तता (vimuktatā) - liberation, freedom, release

(noun)

Nominative, feminine, singular of vimuktatā

vimuktatā - liberation, freedom, emancipation, release

From 'vimukta' (released, freed) + suffix '-tā' (forms abstract feminine nouns).

Compound type : tatpuruṣa (vi+muktatā)

• vi – apart, asunder, negation, absence, separation
  indeclinable
• muktatā – the state of being freed or liberated
  noun (feminine)
  From 'mukta' (Past Passive Participle of muc, 'to free') + suffix '-tā'.