योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-87, verse-24

वासना चेह नास्त्येव साहंकारादिरूपिणी ।
असत्यैवोदिता मौर्ख्यान्मरुभूमाविवाम्बुधिः ॥ २४ ॥

vāsanā ceha nāstyeva sāhaṃkārādirūpiṇī ,
asatyaivoditā maurkhyānmarubhūmāvivāmbudhiḥ 24

24. vāsanā ca iha na asti eva sāhaṅkārādirūpiṇī asatyā
eva uditā maurkhyāt marubhūmāu iva ambudhiḥ

24. iha ca vāsanā sāhaṅkārādirūpiṇī eva na asti asatyā
eva maurkhyāt uditā marubhūmāu iva ambudhiḥ

24. And in this (state of realization), latent desires (vāsanā) that manifest as ego (ahaṅkāra) and similar forms truly do not exist. Such desires arise as unreal solely due to ignorance, just like an ocean appearing in a desert.

Words meanings summery:

• वासना (vāsanā) - latent impression, subconscious tendency, desire

• च (ca) - and

• इह (iha) - in this (realized) state (here, in this (world/context))

• न (na) - not

• अस्ति (asti) - is, exists

• एव (eva) - indeed, only, just, truly

• साहङ्कारादिरूपिणी (sāhaṅkārādirūpiṇī) - manifesting as ego and similar forms (having the form/nature of ego (ahaṅkāra) and so on)

• असत्या (asatyā) - unreal, false, untrue

• एव (eva) - indeed, only, just, truly

• उदिता (uditā) - arisen, manifested, appeared

• मौर्ख्यात् (maurkhyāt) - from foolishness, from ignorance

• मरुभूमाउ (marubhūmāu) - in a desert land

• इव (iva) - like, as, as it were

• अम्बुधिः (ambudhiḥ) - ocean, sea

Words meanings and morphology

वासना (vāsanā) - latent impression, subconscious tendency, desire

(noun)

Nominative, feminine, singular of vāsanā

vāsanā - latent impression, desire, mental tendency, subtle trace

च (ca) - and

(indeclinable)

इह (iha) - in this (realized) state (here, in this (world/context))

(indeclinable)

न (na) - not

(indeclinable)

अस्ति (asti) - is, exists

(verb)

3rd person , singular, active, present indicative (lat) of as

Root: as (class 2)

एव (eva) - indeed, only, just, truly

(indeclinable)

साहङ्कारादिरूपिणी (sāhaṅkārādirūpiṇī) - manifesting as ego and similar forms (having the form/nature of ego (ahaṅkāra) and so on)

(adjective)

Nominative, feminine, singular of sāhaṅkārādirūpin

sāhaṅkārādirūpin - having the form of ego etc., characterized by ego and the like

Compound type : bahuvrīhi (sa+ahaṅkāra+ādi+rūpin)

• sa – with, together with
  indeclinable
• ahaṅkāra – ego, self-conceit, I-sense
  noun (masculine)
• ādi – beginning, and so on, et cetera
  noun (masculine)
• rūpin – having the form, consisting of, characterized by
  adjective (masculine)

Note: modifies vāsanā

असत्या (asatyā) - unreal, false, untrue

(adjective)

Nominative, feminine, singular of asatya

asatya - unreal, false, untrue, non-existent

Note: modifies vāsanā

एव (eva) - indeed, only, just, truly

(indeclinable)

उदिता (uditā) - arisen, manifested, appeared

(adjective)

Nominative, feminine, singular of udita

udita - arisen, manifested, appeared, said

Past Passive Participle

Prefix: ud

Root: i (class 2)

Note: modifies vāsanā

मौर्ख्यात् (maurkhyāt) - from foolishness, from ignorance

(noun)

Ablative, neuter, singular of maurkhya

maurkhya - foolishness, stupidity, ignorance

Note: reason for arising

मरुभूमाउ (marubhūmāu) - in a desert land

(noun)

Locative, feminine, singular of marubhūmi

marubhūmi - desert land, wasteland

Compound type : tatpuruṣa (maru+bhūmi)

• maru – desert, sand, waste
  noun (masculine)
• bhūmi – earth, land, ground
  noun (feminine)

इव (iva) - like, as, as it were

(indeclinable)

अम्बुधिः (ambudhiḥ) - ocean, sea

(noun)

Nominative, masculine, singular of ambudhi

ambudhi - ocean, sea, reservoir of water

Compound type : tatpuruṣa (ambu+dhi)

• ambu – water
  noun (neuter)
• dhi – receptacle, container, holder
  noun (masculine)