योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-38, verse-32

दीपनिर्वाणनिर्वाणमस्तंगतमनोगतिम् ।
आत्मन्येव शमं यातं सन्तमेवामलं विदुः ॥ ३२ ॥

dīpanirvāṇanirvāṇamastaṃgatamanogatim ,
ātmanyeva śamaṃ yātaṃ santamevāmalaṃ viduḥ 32

32. dīpanirvāṇanirvāṇam astaṅgatamanogatim ātmani
eva śamam yātam santam eva amalam viduḥ

32. dīpanirvāṇanirvāṇam astaṅgatamanogatim ātmani
eva śamam yātam santam eva amalam viduḥ

32. The wise know that person to be stainless and truly existent, who has attained the ultimate tranquility (nirvāṇa) like the extinguishing of a lamp (dīpanirvāṇa), whose mental activity has completely subsided, and who has achieved peace solely within the Self (ātman).

Words meanings summery:

• दीपनिर्वाणनिर्वाणम् (dīpanirvāṇanirvāṇam) - whose ultimate tranquility (nirvāṇa) is like the extinguishing of a lamp (dīpanirvāṇa)

• अस्तङ्गतमनोगतिम् (astaṅgatamanogatim) - whose mental activity has completely subsided, whose mental functions have ceased

• आत्मनि (ātmani) - in the Self (ātman)

• एव (eva) - alone, only, indeed

• शमम् (śamam) - tranquility, peace

• यातम् (yātam) - attained, gone, reached

• सन्तम् (santam) - existing, real, good

• एव (eva) - indeed, truly

• अमलम् (amalam) - stainless, pure, faultless

• विदुः (viduḥ) - the wise or enlightened ones know (they know, they understand)

Words meanings and morphology

दीपनिर्वाणनिर्वाणम् (dīpanirvāṇanirvāṇam) - whose ultimate tranquility (nirvāṇa) is like the extinguishing of a lamp (dīpanirvāṇa)

(adjective)

Accusative, masculine, singular of dīpanirvāṇanirvāṇa

dīpanirvāṇanirvāṇa - whose ultimate tranquility is like the extinction of a lamp

Compound type : bahuvrīhi (dīpanirvāṇa+nirvāṇa)

• dīpanirvāṇa – extinguishing of a lamp
  noun (neuter)
• nirvāṇa – extinction, liberation, final release (nirvāṇa)
  noun (neuter)
  from root vā with prefix nir
  Prefix: nir
  Root: vā (class 2)

अस्तङ्गतमनोगतिम् (astaṅgatamanogatim) - whose mental activity has completely subsided, whose mental functions have ceased

(adjective)

Accusative, masculine, singular of astaṅgatamanogati

astaṅgatamanogati - whose mental activity has set/ceased; whose mental functions have subsided

Compound type : bahuvrīhi (astaṅgata+manogati)

• astaṅgata – gone to setting, subsided, disappeared
  adjective (masculine)
  Past Passive Participle
  from root gam with prefix astam (here asta)
  Prefix: astam
  Root: gam (class 1)
• manogati – mental activity, course of thought, movement of mind
  noun (feminine)

आत्मनि (ātmani) - in the Self (ātman)

(noun)

Locative, masculine, singular of ātman

ātman - self, soul, spirit (ātman)

Root: an (class 2)

Note: Refers to the true, inner Self.

एव (eva) - alone, only, indeed

(indeclinable)

Note: Emphasizes the preceding word ātmani.

शमम् (śamam) - tranquility, peace

(noun)

Accusative, masculine, singular of śama

śama - tranquility, peace, quietude, calmness

Root: śam (class 1)

Note: Object of yātam.

यातम् (yātam) - attained, gone, reached

(adjective)

Accusative, masculine, singular of yāta

yāta - gone, arrived, attained

Past Passive Participle

from root yā (to go)

Root: yā (class 2)

Note: Qualifies the implicit object of viduḥ.

सन्तम् (santam) - existing, real, good

(adjective)

Accusative, masculine, singular of sat

sat - existing, being, true, good, real

Present Active Participle

from root as (to be)

Root: as (class 2)

एव (eva) - indeed, truly

(indeclinable)

Note: Emphasizes santam.

अमलम् (amalam) - stainless, pure, faultless

(adjective)

Accusative, masculine, singular of amala

amala - stainless, pure, faultless, undefiled

Compound type : nayatatpuruṣa (a+mala)

• a – not, non-, un-
  indeclinable
• mala – impurity, dirt, fault, blemish
  noun (masculine)
  from root mal (to be dirty)
  Root: mal (class 1)

Note: Object of viduḥ.

विदुः (viduḥ) - the wise or enlightened ones know (they know, they understand)

(verb)

3rd person , plural, active, present (laṭ) of vid

Root vid (to know), 2nd class, Parasmaipada, Present tense.

Root: vid (class 2)