योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-91, verse-27

शुद्धचित्परमार्थैकरूपिणीत्येव भावनात् ।
जीवो भूयो मनो भूत्वा वेत्तीत्थं देहतां मुधा ॥ २७ ॥

śuddhacitparamārthaikarūpiṇītyeva bhāvanāt ,
jīvo bhūyo mano bhūtvā vettītthaṃ dehatāṃ mudhā 27

27. śuddha-cit-paramārtha-eka-rūpiṇī iti eva bhāvanāt
jīvaḥ bhūyaḥ manaḥ bhūtvā vetti ittham dehatām mudhā

27. śuddha-cit-paramārtha-eka-rūpiṇī iti eva bhāvanāt jīvaḥ bhūyaḥ manaḥ bhūtvā ittham mudhā dehatām vetti.

27. Because of the firm conviction (bhāvanā) that it (the Self) is of the sole form of the supreme reality (paramārtha) which is pure consciousness (cit), the individual soul (jīva), again becoming the mind (manas), thus perceives embodiment (dehatā) fruitlessly.

Words meanings summery:

• शुद्ध-चित्-परमार्थ-एक-रूपिणी (śuddha-cit-paramārtha-eka-rūpiṇī) - (that which is) of the single form of ultimate reality, which is pure consciousness

• इति (iti) - thus, so, indicating a quote or idea

• एव (eva) - indeed, only, just

• भावनात् (bhāvanāt) - from meditation, from conception, from reflection

• जीवः (jīvaḥ) - individual soul, living being

• भूयः (bhūyaḥ) - again, repeatedly

• मनः (manaḥ) - mind

• भूत्वा (bhūtvā) - having become

• वेत्ति (vetti) - knows, perceives, experiences

• इत्थम् (ittham) - thus, in this manner

• देहताम् (dehatām) - state of being a body, embodiment

• मुधा (mudhā) - in vain, uselessly, fruitlessly

Words meanings and morphology

शुद्ध-चित्-परमार्थ-एक-रूपिणी (śuddha-cit-paramārtha-eka-rūpiṇī) - (that which is) of the single form of ultimate reality, which is pure consciousness

(adjective)

Nominative, feminine, singular of śuddha-cit-paramārtha-eka-rūpiṇī

śuddha-cit-paramārtha-eka-rūpiṇī - of the form of the one supreme reality that is pure consciousness

Compound type : bahuvrihi (śuddha+cit+paramārtha+eka+rūpiṇī)

• śuddha – pure, clear, clean
  adjective (masculine)
• cit – consciousness, intelligence, thought
  noun (feminine)
  Root: cit (class 1)
• paramārtha – ultimate reality, highest truth, supreme aim
  noun (masculine)
• eka – one, single, unique
  adjective (masculine)
• rūpiṇī – having the form of, being of the nature of (feminine)
  adjective (feminine)
  feminine form of rūpin

Note: This is part of the 'iti eva' construction, indicating the content of bhāvanāt.

इति (iti) - thus, so, indicating a quote or idea

(indeclinable)

एव (eva) - indeed, only, just

(indeclinable)

भावनात् (bhāvanāt) - from meditation, from conception, from reflection

(noun)

Ablative, feminine, singular of bhāvanā

bhāvanā - conception, contemplation, meditation, imagination, firm conviction

from root bhū (to be) + ṇic + yuc

Root: bhū (class 1)

जीवः (jīvaḥ) - individual soul, living being

(noun)

Nominative, masculine, singular of jīva

jīva - individual soul, living being, life principle

from root jīv (to live)

Root: jīv (class 1)

भूयः (bhūyaḥ) - again, repeatedly

(indeclinable)

मनः (manaḥ) - mind

(noun)

Nominative, neuter, singular of manas

manas - mind, intellect, consciousness, intention

Root: man (class 4)

भूत्वा (bhūtvā) - having become

(indeclinable)

Absolutive/Gerund

from root bhū (to be)

Root: bhū (class 1)

वेत्ति (vetti) - knows, perceives, experiences

(verb)

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

Present Active Indicative

Root: vid (class 2)

इत्थम् (ittham) - thus, in this manner

(indeclinable)

देहताम् (dehatām) - state of being a body, embodiment

(noun)

Accusative, feminine, singular of dehatā

dehatā - embodiment, corporality, the state of having a body

from deha + suffix -tā

मुधा (mudhā) - in vain, uselessly, fruitlessly

(indeclinable)