योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-100, verse-19

आविर्भवति सा भूयः क्षीणाशङ्का क्षणेन चेत् ।
तत्केन संविदो दुःखं कदा नामोपशाम्यति ॥ १९ ॥

āvirbhavati sā bhūyaḥ kṣīṇāśaṅkā kṣaṇena cet ,
tatkena saṃvido duḥkhaṃ kadā nāmopaśāmyati 19

19. āvirbhavati sā bhūyaḥ kṣīṇāśaṅkā kṣaṇena cet
tat kena saṃvidaḥ duḥkham kadā nāma upaśāmyati

19. If that (lack of knowledge/consciousness), with its apprehension diminished, reappears again in an instant, then by what means will the suffering of consciousness (saṃvid) ever truly cease?

Words meanings summery:

• आविर्भवति (āvirbhavati) - reappears (manifests, appears, becomes visible)

• सा (sā) - Refers to abodhatā / saṃvit from previous verses. (she, it (feminine))

• भूयः (bhūyaḥ) - again (again, further, more, repeatedly)

• क्षीणाशङ्का (kṣīṇāśaṅkā) - with doubt diminished, whose apprehension is destroyed

• क्षणेन (kṣaṇena) - in a moment, instantly, quickly

• चेत् (cet) - if

• तत् (tat) - then (as a correlative to cet) (then, therefore, that)

• केन (kena) - by what means (by whom, by what)

• संविदः (saṁvidaḥ) - of consciousness (saṃvid) (of consciousness, to consciousness, from consciousness)

• दुःखम् (duḥkham) - suffering, pain, misery, sorrow

• कदा (kadā) - when? at what time?

• नाम (nāma) - indeed (emphasizes the question) (indeed, truly, by name, forsooth)

• उपशाम्यति (upaśāmyati) - subsides, ceases, becomes calm, is pacified

Words meanings and morphology

आविर्भवति (āvirbhavati) - reappears (manifests, appears, becomes visible)

(verb)

3rd person , singular, active, present (laṭ) of āvirbhū

Present active 3rd singular

From root bhū with preverb āvis (out, forth, manifest). āvirbhū means 'to manifest'.

Prefix: āvis

Root: bhū (class 1)

Note: The subject is sā.

सा (sā) - Refers to abodhatā / saṃvit from previous verses. (she, it (feminine))

(pronoun)

Nominative, feminine, singular of tad

tad - that, this, it

Demonstrative pronoun.

भूयः (bhūyaḥ) - again (again, further, more, repeatedly)

(indeclinable)

Adverbial use of comparative of bahu (much).

क्षीणाशङ्का (kṣīṇāśaṅkā) - with doubt diminished, whose apprehension is destroyed

(adjective)

Nominative, feminine, singular of kṣīṇāśaṅkā

kṣīṇāśaṅkā - one whose apprehension or doubt is diminished/destroyed

Bahuvrīhi compound: kṣīṇa (diminished) + āśaṅkā (doubt, apprehension).

Compound type : bahuvrīhi (kṣīṇa+āśaṅkā)

• kṣīṇa – diminished, wasted away, destroyed, thin
  adjective
  Past Passive Participle
  From root kṣi (to perish, diminish).
  Root: kṣi (class 1)
• āśaṅkā – doubt, apprehension, fear, suspicion
  noun (feminine)
  From root śaṅk (to doubt, fear) with ā.
  Prefix: ā
  Root: śaṅk (class 1)

Note: Predicate adjective for sā.

क्षणेन (kṣaṇena) - in a moment, instantly, quickly

(noun)

Instrumental, masculine, singular of kṣaṇa

kṣaṇa - moment, instant, short time, leisure, festival

चेत् (cet) - if

(indeclinable)

Conditional particle.

तत् (tat) - then (as a correlative to cet) (then, therefore, that)

(indeclinable)

Demonstrative pronoun, used adverbially here.

केन (kena) - by what means (by whom, by what)

(pronoun)

Instrumental, masculine/neuter, singular of kim

kim - who, what, which

Interrogative pronoun.

संविदः (saṁvidaḥ) - of consciousness (saṃvid) (of consciousness, to consciousness, from consciousness)

(noun)

Genitive, feminine, singular of saṃvid

saṁvid - consciousness, knowledge, understanding, intellect, awareness

From root vid (to know) with sam.

Prefix: sam

Root: vid (class 2)

दुःखम् (duḥkham) - suffering, pain, misery, sorrow

(noun)

Nominative, neuter, singular of duḥkha

duḥkha - suffering, pain, misery, sorrow, discomfort

Often considered derived from dus (bad) + kha (axle-hole, implying difficult to move, thus discomfort).

कदा (kadā) - when? at what time?

(indeclinable)

Interrogative adverb of time.

नाम (nāma) - indeed (emphasizes the question) (indeed, truly, by name, forsooth)

(indeclinable)

Neuter nominative/accusative singular of nāman. Also used as an indeclinable particle for emphasis or asking for affirmation.

उपशाम्यति (upaśāmyati) - subsides, ceases, becomes calm, is pacified

(verb)

3rd person , singular, active, present (laṭ) of upaśam

Present active 3rd singular

From root śam (to be calm) with prefix upa (near, towards, subordinately). śāmyati is the root form in 4th class.

Prefix: upa

Root: śam (class 4)

Note: The subject is duḥkham.