योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-31, verse-9

जगत्संकल्पमात्रात्म तत्र तेऽर्थयुतं क्षणात् ।
शाम्यत्यशेषेणेत्येव निर्णयः सर्गविभ्रमे ॥ ९ ॥

jagatsaṃkalpamātrātma tatra te'rthayutaṃ kṣaṇāt ,
śāmyatyaśeṣeṇetyeva nirṇayaḥ sargavibhrame 9

9. jagatsaṅkalpamātrātman tatra te arthayutam kṣaṇāt
śāmyati aśeṣeṇa iti eva nirṇayaḥ sargavibhrame

9. he jagatsaṅkalpamātrātman tatra te arthayutam kṣaṇāt
aśeṣeṇa śāmyati iti eva sargavibhrame nirṇayaḥ

9. O you whose true self (ātman) is merely the world of imagination! In that state, everything meaningful for you instantly and completely subsides. Indeed, this is the definitive conclusion regarding the illusion of creation.

Words meanings summery:

• जगत्सङ्कल्पमात्रात्मन् (jagatsaṅkalpamātrātman) - O you whose nature (ātman) is merely the world of imagination/resolve

• तत्र (tatra) - in that state (there, in that case, in that situation)

• ते (te) - for you (for you, to you, by you (dative, genitive, instrumental of 'tvad'))

• अर्थयुतम् (arthayutam) - everything meaningful (endowed with purpose, meaningful, useful, connected with meaning)

• क्षणात् (kṣaṇāt) - instantly, in a moment, from a moment

• शाम्यति (śāmyati) - subsides, becomes pacified, calms down, ceases

• अशेषेण (aśeṣeṇa) - completely, entirely, without remainder

• इति (iti) - thus, as, so (marks conclusion)

• एव (eva) - indeed, only, just, certainly, exactly

• निर्णयः (nirṇayaḥ) - decision, ascertainment, definite conclusion

• सर्गविभ्रमे (sargavibhrame) - in the illusion of creation, in the delusion of creation

Words meanings and morphology

जगत्सङ्कल्पमात्रात्मन् (jagatsaṅkalpamātrātman) - O you whose nature (ātman) is merely the world of imagination/resolve

(noun)

Vocative, masculine, singular of jagatsaṅkalpamātrātman

jagatsaṅkalpamātrātman - one whose self (ātman) is merely the world of imagination/resolve

Compound type : bahuvrīhi (jagat+saṅkalpa+mātra+ātman)

• jagat – world, universe
  noun (neuter)
  present active participle
  Present active participle of √gam, used as a noun
  Root: gam (class 1)
• saṅkalpa – intention, resolve, imagination, mental conception
  noun (masculine)
  From √kḷp with upasarga sam
  Prefix: sam
  Root: kḷp (class 10)
• mātra – mere, only, simply, consisting of
  adjective (neuter)
• ātman – self, soul, spirit, essence, life, ultimate reality
  noun (masculine)
  Root: an (class 2)

Note: A vocative compound addressing the individual as having the world of imagination as their true self (ātman).

तत्र (tatra) - in that state (there, in that case, in that situation)

(indeclinable)

From 'tad' + 'tra' suffix

ते (te) - for you (for you, to you, by you (dative, genitive, instrumental of 'tvad'))

(pronoun)

Dative, singular of tvad

tvad - you (pronoun)

अर्थयुतम् (arthayutam) - everything meaningful (endowed with purpose, meaningful, useful, connected with meaning)

(adjective)

Nominative, neuter, singular of arthayuta

arthayuta - endowed with purpose, meaningful, useful, connected with meaning/wealth

Compound type : tatpuruṣa (artha+yuta)

• artha – meaning, purpose, object, wealth
  noun (masculine)
• yuta – joined, connected, endowed with
  verbal adjective (neuter)
  past passive participle
  Past passive participle of √yu ('to join')
  Root: yu (class 2)

Note: Refers to whatever has meaning/purpose for the addressed 'you'.

क्षणात् (kṣaṇāt) - instantly, in a moment, from a moment

(noun)

Ablative, masculine, singular of kṣaṇa

kṣaṇa - moment, instant, short time

Note: Functions adverbially.

शाम्यति (śāmyati) - subsides, becomes pacified, calms down, ceases

(verb)

3rd person , singular, active, present (laṭ) of śam

Root: śam (class 4)

अशेषेण (aśeṣeṇa) - completely, entirely, without remainder

(adjective)

Instrumental, masculine, singular of aśeṣa

aśeṣa - entire, complete, without remainder, all

Compound type : nañ-tatpuruṣa (a+śeṣa)

• a – not, non-
  indeclinable
  negative prefix
• śeṣa – remainder, rest
  noun (masculine)
  Root: śiṣ (class 7)

Note: Functions adverbially, modifying 'śāmyati'.

इति (iti) - thus, as, so (marks conclusion)

(indeclinable)

Note: Marks the preceding statement as the 'nirṇaya'.

एव (eva) - indeed, only, just, certainly, exactly

(indeclinable)

Note: Used for emphasis with 'iti'.

निर्णयः (nirṇayaḥ) - decision, ascertainment, definite conclusion

(noun)

Nominative, masculine, singular of nirṇaya

nirṇaya - decision, ascertainment, definite conclusion, judgment

From √nī (to lead) with upasarga nir + ac suffix

Prefix: nis

Root: nī (class 1)

सर्गविभ्रमे (sargavibhrame) - in the illusion of creation, in the delusion of creation

(noun)

Locative, masculine, singular of sargavibhrama

sargavibhrama - illusion of creation, delusion of creation, error of creation

Compound type : ṣaṣṭhī-tatpuruṣa (sarga+vibhrama)

• sarga – creation, emission, chapter
  noun (masculine)
  From √sṛj ('to emit, create') + ghañ suffix
  Root: sṛj (class 6)
• vibhrama – error, illusion, confusion, wandering
  noun (masculine)
  From √bhram ('to wander') with upasarga vi + a suffix
  Prefix: vi
  Root: bhram (class 1)