योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-54, verse-36

अभ्यस्य धारणानिष्ठो देहं त्यक्त्वा यथासुखम् ।
प्रयाति धारणाभ्यासी युक्तियुक्तस्तथैव च ॥ ३६ ॥

abhyasya dhāraṇāniṣṭho dehaṃ tyaktvā yathāsukham ,
prayāti dhāraṇābhyāsī yuktiyuktastathaiva ca 36

36. abhyasya dhāraṇāniṣṭhaḥ deham tyaktvā yathāsukham
| prayāti dhāraṇābhyāsī yuktiyuktaḥ tathā eva ca ||

36. dhāraṇāniṣṭhaḥ dhāraṇābhyāsī abhyasya deham
yathāsukham tyaktvā prayāti tathā eva ca yuktiyuktaḥ

36. The one dedicated to practicing concentration (dhāraṇā), having abandoned the body at ease, departs. And similarly, the discerning person also departs.

Words meanings summery:

• अभ्यस्य (abhyasya) - having practiced, having trained

• धारणानिष्ठः (dhāraṇāniṣṭhaḥ) - devoted to concentration (dhāraṇā), steadfast in concentration

• देहम् (deham) - body

• त्यक्त्वा (tyaktvā) - having abandoned, having forsaken

• यथासुखम् (yathāsukham) - according to one's pleasure, comfortably, at ease

• प्रयाति (prayāti) - departs, goes forth, proceeds

• धारणाभ्यासी (dhāraṇābhyāsī) - one who practices concentration (dhāraṇā)

• युक्तियुक्तः (yuktiyuktaḥ) - endowed with reason, logical, discerning

• तथा (tathā) - likewise, similarly (thus, so, in that way, likewise)

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

• च (ca) - and, also

Words meanings and morphology

अभ्यस्य (abhyasya) - having practiced, having trained

(indeclinable)

Absolutive (gerund)

From abhi-√as (to practice, exercise) + -ya suffix (when preceded by a prefix)

Prefix: abhi

Root: as (class 4)

धारणानिष्ठः (dhāraṇāniṣṭhaḥ) - devoted to concentration (dhāraṇā), steadfast in concentration

(adjective)

Nominative, masculine, singular of dhāraṇāniṣṭha

dhāraṇāniṣṭha - steadfast in concentration, devoted to dhāraṇā

Compound type : tatpuruṣa (dhāraṇā+niṣṭha)

• dhāraṇā – concentration, holding, steadying the mind, a stage of yoga (dhāraṇā)
  noun (feminine)
  From root dhṛ (to hold, support) + -ana + ā.
  Root: dhṛ (class 1)
• niṣṭha – standing in, devoted to, steadfast, fixed
  adjective (masculine)
  From ni-√sthā (to stand, be fixed) + -a suffix.
  Prefix: ni
  Root: sthā (class 1)

देहम् (deham) - body

(noun)

Accusative, masculine, singular of deha

deha - body

Root: dih (class 2)

Note: Object of 'tyaktvā'.

त्यक्त्वा (tyaktvā) - having abandoned, having forsaken

(indeclinable)

Absolutive (gerund)

From root tyaj (to abandon) + -tvā suffix.

Root: tyaj (class 1)

यथासुखम् (yathāsukham) - according to one's pleasure, comfortably, at ease

(indeclinable)

Compound type : avyayībhāva (yathā+sukha)

• yathā – as, just as, according to
  indeclinable
• sukha – happiness, pleasure, ease
  noun (neuter)

प्रयाति (prayāti) - departs, goes forth, proceeds

(verb)

3rd person , singular, active, present (laṭ) of pra-yā

Present tense, third person singular, active voice

From pra-√yā (to go).

Prefix: pra

Root: yā (class 2)

धारणाभ्यासी (dhāraṇābhyāsī) - one who practices concentration (dhāraṇā)

(noun)

Nominative, masculine, singular of dhāraṇābhyāsin

dhāraṇābhyāsin - one who practices concentration (dhāraṇā), one devoted to dhāraṇā

Compound ending in -in suffix.

Compound type : tatpuruṣa (dhāraṇā+abhyāsin)

• dhāraṇā – concentration, holding, steadying the mind, a stage of yoga (dhāraṇā)
  noun (feminine)
  From root dhṛ (to hold, support) + -ana + ā.
  Root: dhṛ (class 1)
• abhyāsin – one who practices, diligent, assiduous
  adjective/noun (masculine)
  From abhi-√as (to practice) + -in suffix
  Prefix: abhi
  Root: as (class 4)

युक्तियुक्तः (yuktiyuktaḥ) - endowed with reason, logical, discerning

(adjective)

Nominative, masculine, singular of yuktiyukta

yuktiyukta - endowed with reason, connected with reason, logical

Past Passive Participle ('yukta') within compound

From yukti (reason) + yukta (joined, endowed with)

Compound type : tatpuruṣa (yukti+yukta)

• yukti – reason, logic, connection, method, argument
  noun (feminine)
  From root yuj (to join, connect).
  Root: yuj (class 7)
• yukta – joined, connected, endowed with, engaged in, appropriate
  adjective (masculine)
  Past Passive Participle
  From root yuj (to join, connect).
  Root: yuj (class 7)

तथा (tathā) - likewise, similarly (thus, so, in that way, likewise)

(indeclinable)

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

(indeclinable)

च (ca) - and, also

(indeclinable)