योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-47, verse-3

समस्तशब्दशब्दार्थवासनाकलनाविदः ।
एकात्मत्वादसच्चेदमिति संकथ्यते कथम् ॥ ३ ॥

samastaśabdaśabdārthavāsanākalanāvidaḥ ,
ekātmatvādasaccedamiti saṃkathyate katham 3

3. samastaśabdaśabdārthavāsanākalanāvidaḥ
ekātmatvāt asat ca idam iti saṃkathyate katham

3. samastaśabdaśabdārthavāsanākalanāvidaḥ
ekātmatvāt ca idam asat iti katham saṃkathyate

3. For consciousness, which is the knower of the totality of words, their meanings, and the comprehension of latent impressions (vāsanā), how can it be said that "this (world) is unreal (asat)", considering its singular essential nature (eka-ātmatva)?

Words meanings summery:

• समस्तशब्दशब्दार्थवासनाकलनाविदः (samastaśabdaśabdārthavāsanākalanāvidaḥ) - of one who knows the comprehension of all words, their meanings, and latent impressions (vāsanā); of the knower of the total conception of words, meanings, and latent tendencies

• एकात्मत्वात् (ekātmatvāt) - due to its singular essential nature (ātman); from being of one ātman

• असत् (asat) - unreal, non-existent, untrue

• च (ca) - and, also

• इदम् (idam) - this (world)

• इति (iti) - thus, so (marks quotation)

• संकथ्यते (saṁkathyate) - it is said, it is declared

• कथम् (katham) - how? why?

Words meanings and morphology

समस्तशब्दशब्दार्थवासनाकलनाविदः (samastaśabdaśabdārthavāsanākalanāvidaḥ) - of one who knows the comprehension of all words, their meanings, and latent impressions (vāsanā); of the knower of the total conception of words, meanings, and latent tendencies

(noun)

Genitive, masculine, singular of samastaśabdaśabdārthavāsanākalanāvid

samastaśabdaśabdārthavāsanākalanāvid - knower of the comprehension of all words, meanings, and latent impressions (vāsanā)

Compound type : tatpuruṣa (samasta+śabda+śabdārtha+vāsanā+kalanā+vid)

• samasta – all, whole, entire, collected
  adjective
  Past Passive Participle
  Prefix: sam
  Root: as (class 2)
• śabda – word, sound
  noun (masculine)
• śabdārtha – meaning of a word
  noun (masculine)
• vāsanā – latent impression, subtle trace, tendency, predisposition
  noun (feminine)
  Root: vas (class 4)
• kalanā – comprehension, perception, reckoning, imagination
  noun (feminine)
  Root: kal (class 10)
• vid – knower, one who knows
  noun (masculine)
  Root: vid (class 2)

एकात्मत्वात् (ekātmatvāt) - due to its singular essential nature (ātman); from being of one ātman

(noun)

Ablative, neuter, singular of ekātmatva

ekātmatva - the state of being one `ātman`, singular essential nature

Compound type : tatpuruṣa (eka+ātman+tva)

• eka – one, single, unique
  numeral
• ātman – self, soul, spirit, essential nature
  noun (masculine)
• tva – suffix forming abstract nouns, -ness, -hood
  noun (neuter)

असत् (asat) - unreal, non-existent, untrue

(adjective)

Nominative, neuter, singular of asat

asat - non-existent, unreal, false, bad

Present Active Participle (negative)

Negative participle of root 'as' (to be)

Prefix: a

Root: as (class 2)

च (ca) - and, also

(indeclinable)

इदम् (idam) - this (world)

(pronoun)

Nominative, neuter, singular of idam

idam - this (demonstrative pronoun)

इति (iti) - thus, so (marks quotation)

(indeclinable)

संकथ्यते (saṁkathyate) - it is said, it is declared

(verb)

3rd person , singular, passive, present (lat) of saṃkath

Prefix: sam

Root: kath (class 10)

कथम् (katham) - how? why?

(indeclinable)