योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-82, verse-19

शान्तिमायाति देहोऽयं सर्वसंकल्पसंक्षयात् ।
तदा राघव निःशेषं दीपस्तैलक्षये यथा ॥ १९ ॥

śāntimāyāti deho'yaṃ sarvasaṃkalpasaṃkṣayāt ,
tadā rāghava niḥśeṣaṃ dīpastailakṣaye yathā 19

19. śāntim āyāti dehaḥ ayam sarvasaṅkalpasaṅkṣayāt
tadā rāghava niḥśeṣam dīpaḥ tailakṣaye yathā

19. rāghava,
yadā sarvasaṅkalpasaṅkṣayāt ayam dehaḥ śāntim āyāti,
tadā niḥśeṣam (vināśyati) yathā dīpaḥ tailakṣaye (vināśyati)

19. O Rāghava, when all conceptualizations are entirely destroyed, this body (i.e., the sense of self in the body) attains peace. Then, it becomes completely extinguished, just as a lamp does when its oil is depleted.

Words meanings summery:

• शान्तिम् (śāntim) - peace, tranquility

• आयाति (āyāti) - attains, comes, goes towards

• देहः (dehaḥ) - body

• अयम् (ayam) - this (masculine)

• सर्वसङ्कल्पसङ्क्षयात् (sarvasaṅkalpasaṅkṣayāt) - from the complete destruction of all conceptualizations

• तदा (tadā) - then, at that time

• राघव (rāghava) - O Rama (O Rāghava (descendant of Raghu, referring to Rama))

• निःशेषम् (niḥśeṣam) - completely, entirely, without remainder

• दीपः (dīpaḥ) - lamp

• तैलक्षये (tailakṣaye) - upon the exhaustion of oil, in the depletion of oil

• यथा (yathā) - just as, as, in which way

Words meanings and morphology

शान्तिम् (śāntim) - peace, tranquility

(noun)

Accusative, feminine, singular of śānti

śānti - peace, tranquility, calm, cessation

Root: śam (class 4)

आयाति (āyāti) - attains, comes, goes towards

(verb)

3rd person , singular, active, present (lat) of āyā

present tense, active voice

root i (2nd class) with prefix ā

Prefix: ā

Root: i (class 2)

देहः (dehaḥ) - body

(noun)

Nominative, masculine, singular of deha

deha - body, form, mass

Root: dih (class 4)

अयम् (ayam) - this (masculine)

(pronoun)

Nominative, masculine, singular of idam

idam - this, this here

सर्वसङ्कल्पसङ्क्षयात् (sarvasaṅkalpasaṅkṣayāt) - from the complete destruction of all conceptualizations

(noun)

Ablative, masculine, singular of sarvasaṅkalpasaṅkṣaya

sarvasaṅkalpasaṅkṣaya - destruction of all conceptualizations/intentions

Compound type : tatpuruṣa (sarvasaṅkalpa+saṅkṣaya)

• sarva – all, every, whole
  pronoun (masculine)
• saṅkalpa – conceptualization, intention, resolve, will, desire
  noun (masculine)
  Prefix: sam
  Root: kḷp (class 1)
• saṅkṣaya – destruction, annihilation, end
  noun (masculine)
  Prefix: sam
  Root: kṣi (class 4)

तदा (tadā) - then, at that time

(indeclinable)

राघव (rāghava) - O Rama (O Rāghava (descendant of Raghu, referring to Rama))

(proper noun)

Vocative, masculine, singular of rāghava

rāghava - descendant of Raghu (an epithet of Rama)

निःशेषम् (niḥśeṣam) - completely, entirely, without remainder

(indeclinable)

Prefix: nis

Root: śiṣ (class 7)

दीपः (dīpaḥ) - lamp

(noun)

Nominative, masculine, singular of dīpa

dīpa - lamp, light, lantern

Root: dīp (class 4)

तैलक्षये (tailakṣaye) - upon the exhaustion of oil, in the depletion of oil

(noun)

Locative, masculine, singular of tailakṣaya

tailakṣaya - exhaustion of oil

Compound type : tatpuruṣa (taila+kṣaya)

• taila – oil, sesame oil
  noun (neuter)
• kṣaya – exhaustion, destruction, decline
  noun (masculine)
  Root: kṣi (class 4)

यथा (yathā) - just as, as, in which way

(indeclinable)