योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-140, verse-2

मुनिरुवाच ।
कल्पान्तेषु विनश्यन्ति नाशैर्नानाविधात्मभिः ।
जगन्ति भ्रान्तिरूपाणि नभस्याभासरूपिभिः ॥ २ ॥

muniruvāca ,
kalpānteṣu vinaśyanti nāśairnānāvidhātmabhiḥ ,
jaganti bhrāntirūpāṇi nabhasyābhāsarūpibhiḥ 2

2. muniḥ uvāca kalpānteṣu vinaśyanti nāśaiḥ nānāvidhātmbhiḥ
jaganti bhrāntirūpāṇi nabhasī ābhāsarūpibhiḥ

2. muniḥ uvāca kalpānteṣu bhrāntirūpāṇi jaganti
nānāvidhātmbhiḥ nāśaiḥ nabhasī ābhāsarūpibhiḥ vinaśyanti

2. The sage said: At the ends of the cosmic cycles (kalpa), the worlds, which are inherently illusory, completely perish through various kinds of destructions, much like mere appearances in the sky.

Words meanings summery:

• मुनिः (muniḥ) - The sage (Vyāsa or Vasiṣṭha, depending on the context of the text, likely Vasiṣṭha in Yogavāsiṣṭha) (a sage, a hermit, an ascetic)

• उवाच (uvāca) - (The sage) said (said, spoke)

• कल्पान्तेषु (kalpānteṣu) - at the ends of cosmic cycles (kalpa) (at the ends of kalpas, at the end of cosmic cycles)

• विनश्यन्ति (vinaśyanti) - (the worlds) completely perish (they perish, they are destroyed)

• नाशैः (nāśaiḥ) - through various kinds of destructions (by destructions, by ruins)

• नानाविधात्म्भिः (nānāvidhātmbhiḥ) - by destructions of various kinds (by various kinds, by diverse forms)

• जगन्ति (jaganti) - the worlds (the worlds, all beings, the universe)

• भ्रान्तिरूपाणि (bhrāntirūpāṇi) - (the worlds) which are by nature illusory (illusory in form, having the nature of delusion)

• नभसी (nabhasī) - in the sky (in the sky, in the atmosphere, in space)

• आभासरूपिभिः (ābhāsarūpibhiḥ) - (just) like mere appearances (by things having the nature of mere appearances, by illusory forms)

Words meanings and morphology

मुनिः (muniḥ) - The sage (Vyāsa or Vasiṣṭha, depending on the context of the text, likely Vasiṣṭha in Yogavāsiṣṭha) (a sage, a hermit, an ascetic)

(noun)

Nominative, masculine, singular of muni

muni - a sage, an ascetic, a seer

उवाच (uvāca) - (The sage) said (said, spoke)

(verb)

3rd person , singular, active, perfect past (lit) of vac

perfect active

third person singular, perfect tense, active voice

Root: vac (class 2)

कल्पान्तेषु (kalpānteṣu) - at the ends of cosmic cycles (kalpa) (at the ends of kalpas, at the end of cosmic cycles)

(noun)

Locative, masculine, plural of kalpānta

kalpānta - end of a kalpa (cosmic cycle), period of dissolution

Compound type : tatpuruṣa (kalpa+anta)

• kalpa – a cosmic age, an aeon, a measure of time (a day of Brahmā)
  noun (masculine)
• anta – end, limit, boundary
  noun (masculine)

विनश्यन्ति (vinaśyanti) - (the worlds) completely perish (they perish, they are destroyed)

(verb)

3rd person , plural, active, present (lat) of vinaś

present active

third person plural, present tense, active voice

Prefix: vi

Root: naś (class 4)

नाशैः (nāśaiḥ) - through various kinds of destructions (by destructions, by ruins)

(noun)

Instrumental, masculine, plural of nāśa

nāśa - destruction, ruin, loss, disappearance

Root: naś

नानाविधात्म्भिः (nānāvidhātmbhiḥ) - by destructions of various kinds (by various kinds, by diverse forms)

(adjective)

Instrumental, masculine, plural of nānāvidhātman

nānāvidhātman - of various kinds, having diverse forms/natures

Compound type : bahuvrīhi (nānā+vidha+ātman)

• nānā – various, diverse, manifold
  indeclinable
• vidha – kind, sort, manner
  noun (masculine)
• ātman – self, nature, essence
  noun (masculine)

Note: Adjective modifying 'nāśaiḥ'.

जगन्ति (jaganti) - the worlds (the worlds, all beings, the universe)

(noun)

Nominative, neuter, plural of jagat

jagat - world, universe, all that moves

Root: gam (class 1)

भ्रान्तिरूपाणि (bhrāntirūpāṇi) - (the worlds) which are by nature illusory (illusory in form, having the nature of delusion)

(adjective)

Nominative, neuter, plural of bhrāntirūpa

bhrāntirūpa - illusory form, having the nature of delusion

Compound type : tatpuruṣa (bhrānti+rūpa)

• bhrānti – error, delusion, illusion, confusion
  noun (feminine)
• rūpa – form, nature, appearance
  noun (neuter)

Note: Adjective modifying 'jaganti'.

नभसी (nabhasī) - in the sky (in the sky, in the atmosphere, in space)

(noun)

Locative, neuter, singular of nabhas

nabhas - sky, atmosphere, space, ether

आभासरूपिभिः (ābhāsarūpibhiḥ) - (just) like mere appearances (by things having the nature of mere appearances, by illusory forms)

(adjective)

Instrumental, masculine, plural of ābhāsarūpin

ābhāsarūpin - having the form of an appearance, consisting of mere appearance, illusory

Compound type : tatpuruṣa (ābhāsa+rūpin)

• ābhāsa – appearance, semblance, illusion, reflection
  noun (masculine)
• rūpin – having the form of, characterized by, appearing as
  adjective

Note: Adjective describing an implied entity that is like the worlds. Or adverbial instrumental of manner.