योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-43, verse-2

अज्ञानज्वरमुक्तस्य बोधशीतलितात्मनः ।
एतदेव भवेच्चिह्नं यद्भोगाम्बु न रोचते ॥ २ ॥

ajñānajvaramuktasya bodhaśītalitātmanaḥ ,
etadeva bhaveccihnaṃ yadbhogāmbu na rocate 2

2. ajñānajvaramuktasya bodhaśītalitātmanaḥ etat
eva bhavet cihnam yat bhogāmbu na rocate

2. ajñānajvaramuktasya bodhaśītalitātmanaḥ (puruṣasya),
etat eva cihnam bhavet,
yat bhogāmbu na rocate.

2. For one freed from the fever of ignorance, whose inner self (ātman) is cooled by knowledge (bodha), this alone is the sign: that the water of worldly enjoyments does not appeal.

Words meanings summery:

• अज्ञानज्वरमुक्तस्य (ajñānajvaramuktasya) - of one freed from the fever of ignorance

• बोधशीतलितात्मनः (bodhaśītalitātmanaḥ) - whose self (ātman) is cooled by knowledge (bodha)

• एतत् (etat) - this

• एव (eva) - alone, indeed, only

• भवेत् (bhavet) - would be, should be, might be, is

• चिह्नम् (cihnam) - sign, mark, characteristic

• यत् (yat) - that (conjunction), which

• भोगाम्बु (bhogāmbu) - the 'water' symbolic of transient worldly pleasures (the water of enjoyments, sensory pleasures)

• न (na) - not, no

• रोचते (rocate) - does not appeal (is pleasing, appeals, shines)

Words meanings and morphology

अज्ञानज्वरमुक्तस्य (ajñānajvaramuktasya) - of one freed from the fever of ignorance

(adjective)

Genitive, masculine, singular of ajñānajvaramukta

ajñānajvaramukta - freed from the fever of ignorance

Compound type : tatpuruṣa (ajñāna+jvara+mukta)

• ajñāna – ignorance, nescience
  noun (neuter)
  Prefix: a
  Root: jñā (class 9)
• jvara – fever, burning heat
  noun (masculine)
  Root: jvar (class 1)
• mukta – freed, released, liberated
  adjective (masculine)
  Past Passive Participle
  Derived from root muc (to release) with past passive participle suffix -ta.
  Root: muc (class 6)

बोधशीतलितात्मनः (bodhaśītalitātmanaḥ) - whose self (ātman) is cooled by knowledge (bodha)

(adjective)

Genitive, masculine, singular of bodhaśītalitātman

bodhaśītalitātman - whose self is cooled by knowledge

Compound type : bahuvrīhi (bodha+śītalita+ātman)

• bodha – knowledge, understanding, awakening
  noun (masculine)
  Root: budh (class 1)
• śītalita – cooled, made cool
  adjective (masculine)
  Past Passive Participle
  Derived from causative of root śītal (to cool) with past passive participle suffix -ta.
  Root: śītal
• ātman – self, soul, essence, individual soul
  noun (masculine)

एतत् (etat) - this

(pronoun)

Nominative, neuter, singular of etad

etad - this

एव (eva) - alone, indeed, only

(indeclinable)

भवेत् (bhavet) - would be, should be, might be, is

(verb)

3rd person , singular, active, optative (vidhilin) of bhū

Optative active, 3rd person singular form of root bhū.

Root: bhū (class 1)

चिह्नम् (cihnam) - sign, mark, characteristic

(noun)

Nominative, neuter, singular of cihna

cihna - sign, mark, emblem, token

यत् (yat) - that (conjunction), which

(indeclinable)

भोगाम्बु (bhogāmbu) - the 'water' symbolic of transient worldly pleasures (the water of enjoyments, sensory pleasures)

(noun)

Nominative, neuter, singular of bhogāmbu

bhogāmbu - water of enjoyments (metaphor for sensory pleasures)

Compound type : tatpuruṣa (bhoga+ambu)

• bhoga – enjoyment, pleasure, experience
  noun (masculine)
  Root: bhuj (class 7)
• ambu – water
  noun (neuter)

न (na) - not, no

(indeclinable)

रोचते (rocate) - does not appeal (is pleasing, appeals, shines)

(verb)

3rd person , singular, middle, present indicative (lat) of ruc

Present indicative middle, 3rd person singular form of root ruc.

Root: ruc (class 1)