योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-139, verse-19

नाडीनां मृदुरूपत्वात्पूर्णत्वाद्वा व्रणोदरे ।
क्वापि प्राणे स्थिते लीने निःस्पन्दास्ते सुषुप्तता ॥ १९ ॥

nāḍīnāṃ mṛdurūpatvātpūrṇatvādvā vraṇodare ,
kvāpi prāṇe sthite līne niḥspandāste suṣuptatā 19

19. nāḍīnām mṛdurūpatvāt pūrṇatvāt vā vraṇodare kva
api prāṇe sthite līne niḥspandā āste suṣuptatā

19. yadā nāḍīnām mṛdurūpatvāt vā pūrṇatvāt vā vraṇodare
kva api prāṇe sthite līne niḥspandā suṣuptatā āste

19. When the vital breath (prāṇa) remains somewhere, absorbed and motionless, due to the channels (nāḍī) being soft-formed or full, or within the interior of a wound, then the state of deep sleep (suṣuptatā), being motionless, endures.

Words meanings summery:

• नाडीनाम् (nāḍīnām) - of the channels (nāḍī) (of the channels, of the nerves)

• मृदुरूपत्वात् (mṛdurūpatvāt) - due to softness of form, due to being soft-formed

• पूर्णत्वात् (pūrṇatvāt) - due to fullness, on account of completeness

• वा (vā) - or, either

• व्रणोदरे (vraṇodare) - in the wound's interior, in the belly of a wound

• क्व (kva) - where, somewhere

• अपि (api) - combined with 'kva' to mean 'somewhere' (also, even, indeed)

• प्राणे (prāṇe) - in the vital breath (prāṇa) (in the vital breath)

• स्थिते (sthite) - remaining, situated, being

• लीने (līne) - dissolved, absorbed, merged, hidden

• निःस्पन्दा (niḥspandā) - motionless, without vibration, still

• आस्ते (āste) - remains, sits, is present

• सुषुप्तता (suṣuptatā) - deep sleep (suṣuptatā) (state of deep sleep, profundity of sleep)

Words meanings and morphology

नाडीनाम् (nāḍīnām) - of the channels (nāḍī) (of the channels, of the nerves)

(noun)

Genitive, feminine, plural of nāḍī

nāḍī - channel, tube, vein, artery, nerve, psychic channel

मृदुरूपत्वात् (mṛdurūpatvāt) - due to softness of form, due to being soft-formed

(noun)

Ablative, neuter, singular of mṛdurūpatva

mṛdurūpatva - state of having a soft form, softness of form

Derived from 'mṛdurūpa' with suffix '-tva'

Compound type : tatpuruṣa (mṛdurūpa+tva)

• mṛdurūpa – soft-formed, gentle form, delicate form
  adjective (masculine)
• tva – -ness, -hood, state of being
  suffix (neuter)
  Suffix forming abstract nouns

पूर्णत्वात् (pūrṇatvāt) - due to fullness, on account of completeness

(noun)

Ablative, neuter, singular of pūrṇatva

pūrṇatva - fullness, completeness, satiety

Derived from 'pūrṇa' (full) with suffix '-tva'

Compound type : tatpuruṣa (pūrṇa+tva)

• pūrṇa – full, complete, filled, satisfied
  adjective (masculine)
  Past Passive Participle
  From root 'pṝ' (to fill)
  Root: pṝ (class 9)
• tva – -ness, -hood, state of being
  suffix (neuter)
  Suffix forming abstract nouns

वा (vā) - or, either

(indeclinable)

व्रणोदरे (vraṇodare) - in the wound's interior, in the belly of a wound

(noun)

Locative, neuter, singular of vraṇodara

vraṇodara - the interior of a wound, the belly of a wound

Compound type : tatpuruṣa (vraṇa+udara)

• vraṇa – wound, sore, ulcer, cut
  noun (masculine)
• udara – belly, abdomen, interior, inside
  noun (neuter)

क्व (kva) - where, somewhere

(indeclinable)

अपि (api) - combined with 'kva' to mean 'somewhere' (also, even, indeed)

(indeclinable)

प्राणे (prāṇe) - in the vital breath (prāṇa) (in the vital breath)

(noun)

Locative, masculine, singular of prāṇa

prāṇa - breath, vital air, life, life-force, spirit

Prefix: pra

Root: an (class 2)

स्थिते (sthite) - remaining, situated, being

(adjective)

Locative, masculine, singular of sthita

sthita - standing, situated, existing, remaining, firm

Past Passive Participle

From root 'sthā' (to stand)

Root: sthā (class 1)

लीने (līne) - dissolved, absorbed, merged, hidden

(adjective)

Locative, masculine, singular of līna

līna - dissolved, absorbed, merged, clung to, hidden

Past Passive Participle

From root 'lī' (to cling, dissolve)

Root: lī (class 4)

निःस्पन्दा (niḥspandā) - motionless, without vibration, still

(adjective)

Nominative, feminine, singular of niḥspanda

niḥspanda - motionless, tranquil, without throbbing

Compound type : prādi-samāsa (nis+spanda)

• nis – out, without, deprived of, free from
  indeclinable
• spanda – vibration, throbbing, motion, pulsation
  noun (masculine)
  From root 'spand' (to throb, vibrate)
  Root: spand (class 1)

आस्ते (āste) - remains, sits, is present

(verb)

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

Root: ās (class 2)

सुषुप्तता (suṣuptatā) - deep sleep (suṣuptatā) (state of deep sleep, profundity of sleep)

(noun)

Nominative, feminine, singular of suṣuptatā

suṣuptatā - the state of deep sleep, profound sleep

Derived from 'suṣupta' (deeply asleep) with suffix '-tā' (fem. for abstract noun)