योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-39, verse-11

आत्मस्वभावविश्रान्तेरियं वस्तुस्वभावता ।
यदहंतादिसर्गादिदुःखाद्यनुपलम्भता ॥ ११ ॥

ātmasvabhāvaviśrānteriyaṃ vastusvabhāvatā ,
yadahaṃtādisargādiduḥkhādyanupalambhatā 11

11. ātmasvabhāvaviśrānteḥ iyam vastusvabhāvatā
yat ahaṁtādisargādiduḥkhādyanupalambhatā

11. iyam vastusvabhāvatā ātmasvabhāvaviśrānteḥ
yat ahaṁtādisargādiduḥkhādyanupalambhatā

11. The intrinsic nature (dharma) of reality is this repose in one's own true self (ātman). This state is characterized by the non-perception of the ego (ahaṅkāra) and its subsequent creation (sarga), along with suffering (duḥkha) and its origins.

Words meanings summery:

• आत्मस्वभावविश्रान्तेः (ātmasvabhāvaviśrānteḥ) - of the repose in one's own true nature (ātman), of the rest in the self's nature

• इयम् (iyam) - this

• वस्तुस्वभावता (vastusvabhāvatā) - intrinsic nature (dharma) of reality (the intrinsic nature of reality, the essential nature of things)

• यत् (yat) - that which, namely, because, since

• अहंतादिसर्गादिदुःखाद्यनुपलम्भता (ahaṁtādisargādiduḥkhādyanupalambhatā) - the non-perception of ego (ahaṅkāra) and its manifestations, creation (sarga), suffering (duḥkha), and their origins (the non-perception of ego, creation, suffering, and similar things)

Words meanings and morphology

आत्मस्वभावविश्रान्तेः (ātmasvabhāvaviśrānteḥ) - of the repose in one's own true nature (ātman), of the rest in the self's nature

(noun)

Genitive, feminine, singular of ātmasvabhāvaviśrānti

ātmasvabhāvaviśrānti - repose in the nature of the self (ātman)

From vi-śram (to rest) + ktin (suffix) = viśrānti. Compounded with ātmasvabhāva.

Compound type : tatpuruṣa (ātman+svabhāva+viśrānti)

• ātman – self, soul, spirit, essence, true nature
  noun (masculine)
• svabhāva – inherent nature, intrinsic state, own being
  noun (masculine)
  From sva (own) + bhū (to be) + ghañ (suffix).
  Prefix: sva
  Root: bhū (class 1)
• viśrānti – rest, repose, tranquility, cessation
  noun (feminine)
  From root śram (to be weary, to rest) with prefix vi.
  Prefix: vi
  Root: śram (class 4)

इयम् (iyam) - this

(pronoun)

Nominative, feminine, singular of idam

idam - this

वस्तुस्वभावता (vastusvabhāvatā) - intrinsic nature (dharma) of reality (the intrinsic nature of reality, the essential nature of things)

(noun)

Nominative, feminine, singular of vastusvabhāvatā

vastusvabhāvatā - intrinsic nature of reality/things, essential nature

Formed with suffix tā (abstract noun) from vastusvabhāva.

Compound type : tatpuruṣa (vastu+svabhāva)

• vastu – thing, object, reality, substance
  noun (neuter)
• svabhāva – inherent nature, intrinsic state, own being
  noun (masculine)
  From sva (own) + bhū (to be) + ghañ (suffix).
  Prefix: sva
  Root: bhū (class 1)

यत् (yat) - that which, namely, because, since

(indeclinable)

अहंतादिसर्गादिदुःखाद्यनुपलम्भता (ahaṁtādisargādiduḥkhādyanupalambhatā) - the non-perception of ego (ahaṅkāra) and its manifestations, creation (sarga), suffering (duḥkha), and their origins (the non-perception of ego, creation, suffering, and similar things)

(noun)

Nominative, feminine, singular of ahaṁtādisargādiduḥkhādyanupalambhatā

ahaṁtādisargādiduḥkhādyanupalambhatā - state of non-perception of ego, creation, suffering, etc.

Compound noun, suffix tā (abstract noun).

Compound type : dvandva-tatpuruṣa (ahaṁtā-ādi+sarga-ādi+duḥkha-ādi+anupalambhatā)

• ahaṁtā-ādi – ego and so on, beginning with ego
  compound noun (masculine)
  ahaṁtā (ego-sense) + ādi (beginning, etc.)
• sarga-ādi – creation and so on, beginning with creation
  compound noun (masculine)
  sarga (creation) + ādi (beginning, etc.)
  Root: sṛj (class 6)
• duḥkha-ādi – suffering and so on, beginning with suffering
  compound noun (neuter)
  duḥkha (suffering) + ādi (beginning, etc.)
• anupalambhatā – non-perception, non-apprehension, absence of obtainment
  noun (feminine)
  a (negation) + upalambha (perception) + tā (abstract noun).
  Prefix: upa
  Root: labh (class 1)