योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-44, verse-15

लीलयैव यदादत्ते दिक्कालकलितं वपुः ।
तदैव जीवपर्यायं वासनावेशतत्परम् ॥ १५ ॥

līlayaiva yadādatte dikkālakalitaṃ vapuḥ ,
tadaiva jīvaparyāyaṃ vāsanāveśatatparam 15

15. līlayā eva yadā ādatte dikkāla-kalitam vapuḥ
tadā eva jīva-paryāyam vāsanā-āveśa-tatparam

15. yadā līlayā eva dikkāla-kalitam vapuḥ (ca) jīva-paryāyam vāsanā-āveśa-tatparam ādatte,
tadā eva (tat bhavati)

15. When, purely by its sport (līlā), it assumes a form (vapu) imbued with space and time, then it also assumes the state of a living being (jīva), wholly absorbed in the influx of latent impressions (vāsanā).

Words meanings summery:

• लीलया (līlayā) - by sport, by play, playfully

• एव (eva) - indeed, only, very

• यदा (yadā) - when, at which time

• आदत्ते (ādatte) - assumes, takes, obtains

• दिक्काल-कलितम् (dikkāla-kalitam) - pervaded/defined by space and time

• वपुः (vapuḥ) - body, form, shape

• तदा (tadā) - then, at that time

• एव (eva) - indeed, only, very

• जीव-पर्यायम् (jīva-paryāyam) - the state of a living being (jīva), the turn/role of a jīva

• वासना-आवेश-तत्परम् (vāsanā-āveśa-tatparam) - intent on the influx of latent impressions (vāsanā)

Words meanings and morphology

लीलया (līlayā) - by sport, by play, playfully

(noun)

Instrumental, feminine, singular of līlā

līlā - play, sport, amusement, divine sport (līlā)

एव (eva) - indeed, only, very

(indeclinable)

यदा (yadā) - when, at which time

(indeclinable)

आदत्ते (ādatte) - assumes, takes, obtains

(verb)

3rd person , singular, middle, present (laṭ) of ā-dā

present tense, middle voice

3rd person singular, present indicative, middle voice (ātmanepada) of prefixed root `ā-dā`

Prefix: ā

Root: dā (class 3)

दिक्काल-कलितम् (dikkāla-kalitam) - pervaded/defined by space and time

(adjective)

Accusative, neuter, singular of dikkāla-kalita

dikkāla-kalita - pervaded by space and time, measured by space and time

Compound modifying `vapuḥ`

Compound type : Tatpurusha (dikkāla+kalita)

• dik – direction, space
  noun (feminine)
• kāla – time
  noun (masculine)
• kalita – counted, calculated, held, pervaded, composed of
  adjective (neuter)
  Past Passive Participle
  Derived from √kal
  Root: kal (class 10)

Note: Modifies `vapuḥ`

वपुः (vapuḥ) - body, form, shape

(noun)

Accusative, neuter, singular of vapus

vapus - body, form, figure, essence

तदा (tadā) - then, at that time

(indeclinable)

एव (eva) - indeed, only, very

(indeclinable)

जीव-पर्यायम् (jīva-paryāyam) - the state of a living being (jīva), the turn/role of a jīva

(noun)

Accusative, neuter, singular of jīva-paryāya

jīva-paryāya - the state of a living being (jīva), the course of life, turn of a jīva

Compound type : Tatpurusha (jīva+paryāya)

• jīva – living being, soul (jīva), individual self
  noun (masculine)
  Root: jīv (class 1)
• paryāya – turn, course, order, mode, state
  noun (masculine)
  From pari-√i
  Prefix: pari
  Root: i (class 2)

Note: Object of `ādatte`, referring to the state assumed along with the `vapuḥ`.

वासना-आवेश-तत्परम् (vāsanā-āveśa-tatparam) - intent on the influx of latent impressions (vāsanā)

(adjective)

Accusative, neuter, singular of vāsanā-āveśa-tatpara

vāsanā-āveśa-tatpara - absorbed in the influx of latent impressions (vāsanā), devoted to the entrance of vāsanās

Compound adjective modifying `jīvaparyāyam` (or `vapuḥ`)

Compound type : Tatpurusha (vāsanā-āveśa+tatpara)

• vāsanā – latent impression, mental tendency, predisposition (vāsanā)
  noun (feminine)
  Root: vas (class 4)
• āveśa – entrance, absorption, intense application, influx
  noun (masculine)
  Derived from ā-√viś
  Prefix: ā
  Root: viś (class 6)
• tatpara – devoted to, intent on, absorbed in
  adjective (masculine)

Note: Modifies `jīva-paryāyam` (or `vapuḥ`).