योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-126, verse-64

सुषुप्तघन एवास्ते पञ्चमीं भूमिकामितः ।
अन्तर्मुखतया तिष्ठन्बहिर्वृत्तिपरोऽपि सन् ॥ ६४ ॥

suṣuptaghana evāste pañcamīṃ bhūmikāmitaḥ ,
antarmukhatayā tiṣṭhanbahirvṛttiparo'pi san 64

64. suṣuptaghanaḥ eva āste pañcamīm bhūmikām itaḥ
antarmukhatayā tiṣṭhan bahirvṛttiparaḥ api san

64. pañcamīm bhūmikām itaḥ suṣuptaghanaḥ eva āste
antarmukhatayā tiṣṭhan bahirvṛttiparaḥ api san

64. Having reached this fifth stage, one remains solely in a state of profound absorption, as if in deep sleep (suṣupta-ghana). One remains inwardly oriented, even while outwardly engaged in activities.

Words meanings summery:

• सुषुप्तघनः (suṣuptaghanaḥ) - deeply absorbed like in deep sleep, dense deep sleep

• एव (eva) - only, just, indeed

• आस्ते (āste) - remains, stays, exists

• पञ्चमीम् (pañcamīm) - fifth

• भूमिकाम् (bhūmikām) - stage, state, level

• इतः (itaḥ) - having gone to this (stage) (gone to, reached, having gone from here)

• अन्तर्मुखतया (antarmukhatayā) - by means of inward focus, with an inward orientation

• तिष्ठन् (tiṣṭhan) - remaining, standing, abiding

• बहिर्वृत्तिपरः (bahirvṛttiparaḥ) - intent on external activities, engaged in outward affairs

• अपि (api) - even, also, though

• सन् (san) - being, existing

Words meanings and morphology

सुषुप्तघनः (suṣuptaghanaḥ) - deeply absorbed like in deep sleep, dense deep sleep

(adjective)

Nominative, masculine, singular of suṣuptaghana

suṣuptaghana - dense deep sleep, profoundly absorbed (like deep sleep)

Compound type : tatpuruṣa (suṣupta+ghana)

• suṣupta – deep sleep, profoundly asleep
  noun (neuter)
  Past Passive Participle
  Root: svap (class 2)
• ghana – dense, thick, profound, solid
  adjective (masculine)

एव (eva) - only, just, indeed

(indeclinable)

आस्ते (āste) - remains, stays, exists

(verb)

3rd person , singular, middle, present (laṭ) of ās

Root: ās (class 2)

पञ्चमीम् (pañcamīm) - fifth

(adjective)

Accusative, feminine, singular of pañcamī

pañcamī - fifth (feminine)

भूमिकाम् (bhūmikām) - stage, state, level

(noun)

Accusative, feminine, singular of bhūmikā

bhūmikā - stage, state, level, ground

इतः (itaḥ) - having gone to this (stage) (gone to, reached, having gone from here)

(participle)

Nominative, masculine, singular of ita

ita - gone, arrived at

Past Passive Participle

Root: i (class 2)

अन्तर्मुखतया (antarmukhatayā) - by means of inward focus, with an inward orientation

(noun)

Instrumental, feminine, singular of antarmukhatā

antarmukhatā - inward orientation, introversion

Compound type : tatpuruṣa (antar+mukha+tā)

• antar – inward, within
  indeclinable
• mukha – face, mouth, front, aspect
  noun (neuter)
• tā – -ness, -hood (forms abstract noun)
  suffix (feminine)

तिष्ठन् (tiṣṭhan) - remaining, standing, abiding

(participle)

Nominative, masculine, singular of tiṣṭhat

tiṣṭhat - standing, remaining, being

Present Active Participle

śatṛ suffix

Root: sthā (class 1)

बहिर्वृत्तिपरः (bahirvṛttiparaḥ) - intent on external activities, engaged in outward affairs

(adjective)

Nominative, masculine, singular of bahirvṛttipara

bahirvṛttipara - intent on external activities

Compound type : tatpuruṣa (bahis+vṛtti+para)

• bahis – outside, external
  indeclinable
• vṛtti – activity, function, mode of being
  noun (feminine)
  Root: vṛt (class 1)
• para – intent on, devoted to, supreme
  adjective (masculine)

अपि (api) - even, also, though

(indeclinable)

सन् (san) - being, existing

(participle)

Nominative, masculine, singular of sat

sat - being, existing, true

Present Active Participle

śatṛ suffix

Root: as (class 2)