योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-84, verse-3

अन्तरेव शशामास्य क्रमेण प्राणसंततिः ।
ज्वालाजालपरिस्पन्दो दग्धेन्धन इवानलः ॥ ३ ॥

antareva śaśāmāsya krameṇa prāṇasaṃtatiḥ ,
jvālājālaparispando dagdhendhana ivānalaḥ 3

3. antareva śaśāma asya krameṇa prāṇasaṃtatiḥ
jvālājālaparispandaḥ dagdhendhana iva analaḥ

3. asya prāṇasaṃtatiḥ antareva krameṇa śaśāma
analaḥ iva jvālājālaparispandaḥ dagdhendhanaḥ

3. His vital breath (prāṇa) gradually subsided internally, much like a fire whose flickering flames cease once its fuel is consumed.

Words meanings summery:

• अन्तरेव (antareva) - within, internally, just within

• शशाम (śaśāma) - became quiet, subsided, ceased

• अस्य (asya) - of him, his

• क्रमेण (krameṇa) - gradually, in due course, successively

• प्राणसंततिः (prāṇasaṁtatiḥ) - current of vital breath, succession of breaths

• ज्वालाजालपरिस्पन्दः (jvālājālaparispandaḥ) - movement of a mass of flames, flickering of a cluster of flames

• दग्धेन्धन (dagdhendhana) - having burnt fuel, whose fuel is burnt

• इव (iva) - like, as, as if

• अनलः (analaḥ) - fire

Words meanings and morphology

अन्तरेव (antareva) - within, internally, just within

(indeclinable)

शशाम (śaśāma) - became quiet, subsided, ceased

(verb)

3rd person , singular, active, perfect (liṭ) of śam

Root: śam (class 2)

अस्य (asya) - of him, his

(pronoun)

Genitive, masculine, singular of idam

idam - this, he, she, it

क्रमेण (krameṇa) - gradually, in due course, successively

(noun)

Instrumental, masculine, singular of krama

krama - step, sequence, order, course

प्राणसंततिः (prāṇasaṁtatiḥ) - current of vital breath, succession of breaths

(noun)

Nominative, feminine, singular of prāṇasaṃtati

prāṇasaṁtati - current of vital breath, continuous flow of prāṇa

Compound type : tatpuruṣa (prāṇa+saṃtati)

• prāṇa – vital breath, life force (prāṇa)
  noun (masculine)
• saṃtati – flow, succession, continuous series
  noun (feminine)

ज्वालाजालपरिस्पन्दः (jvālājālaparispandaḥ) - movement of a mass of flames, flickering of a cluster of flames

(noun)

Nominative, masculine, singular of jvālājālaparispanda

jvālājālaparispanda - movement of a cluster of flames

Compound type : tatpuruṣa (jvālā+jāla+parispanda)

• jvālā – flame, blaze
  noun (feminine)
• jāla – net, collection, multitude, cluster
  noun (neuter)
• parispanda – vibration, trembling, movement
  noun (masculine)
  Prefix: pari
  Root: spand (class 1)

दग्धेन्धन (dagdhendhana) - having burnt fuel, whose fuel is burnt

(adjective)

Nominative, masculine, singular of dagdhendhana

dagdhendhana - whose fuel is burnt

Compound type : bahuvrīhi (dagdha+indhana)

• dagdha – burnt, consumed
  adjective
  Past Passive Participle
  Root: dah (class 1)
• indhana – fuel, firewood
  noun (neuter)

इव (iva) - like, as, as if

(indeclinable)

अनलः (analaḥ) - fire

(noun)

Nominative, masculine, singular of anala

anala - fire