योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-52, verse-23

महाकल्पान्त उन्नष्टे सर्वस्मिन्दृश्यमण्डले ।
आमहादेवपर्यन्तं समनोबुद्धिकर्मणि ॥ २३ ॥

mahākalpānta unnaṣṭe sarvasmindṛśyamaṇḍale ,
āmahādevaparyantaṃ samanobuddhikarmaṇi 23

23. mahākalpa-ante unnaṣṭe sarvasmin dṛśya-maṇḍale
ā-mahādeva-paryantam sa-manas-buddhi-karmaṇi

23. mahākalpa-ante sarvasmin dṛśya-maṇḍale
sa-manas-buddhi-karmaṇi ā-mahādeva-paryantam unnaṣṭe

23. At the close of a great cosmic cycle (mahākalpa), when the entire visible realm, which includes the mind, intellect, and action (karma), is annihilated, extending even up to Mahādeva.

Words meanings summery:

• महाकल्प-अन्ते (mahākalpa-ante) - at the end of a great cosmic cycle

• उन्नष्टे (unnaṣṭe) - annihilated, destroyed, perished

• सर्वस्मिन् (sarvasmin) - in all, in the entire

• दृश्य-मण्डले (dṛśya-maṇḍale) - in the visible realm, in the sphere of phenomena

• आ-महादेव-पर्यन्तम् (ā-mahādeva-paryantam) - up to Mahādeva, extending to Mahādeva

• स-मनस्-बुद्धि-कर्मणि (sa-manas-buddhi-karmaṇi) - including mind, intellect, and action

Words meanings and morphology

महाकल्प-अन्ते (mahākalpa-ante) - at the end of a great cosmic cycle

(noun)

Locative, masculine, singular of mahākalpa-anta

mahākalpa-anta - end of a great cosmic cycle

Compound type : Tatpurusha (mahākalpa+anta)

• mahākalpa – great eon, great cosmic period
  noun (masculine)
• anta – end, limit, conclusion
  noun (masculine)

उन्नष्टे (unnaṣṭe) - annihilated, destroyed, perished

(adjective)

Locative, neuter, singular of unnaṣṭa

unnaṣṭa - annihilated, destroyed, lost, perished

Past Passive Participle

Derived from ud + naś (to perish) + kta (ta). Due to internal sandhi, ud + naś becomes unnaś.

Prefix: ud

Root: naś (class 4)

Note: Part of a locative absolute construction.

सर्वस्मिन् (sarvasmin) - in all, in the entire

(pronoun)

Locative, neuter, singular of sarva

sarva - all, every, entire, whole

Note: Agrees with 'dṛśya-maṇḍale'.

दृश्य-मण्डले (dṛśya-maṇḍale) - in the visible realm, in the sphere of phenomena

(noun)

Locative, neuter, singular of dṛśya-maṇḍala

dṛśya-maṇḍala - the visible realm, the sphere of phenomena

Compound type : Tatpurusha (dṛśya+maṇḍala)

• dṛśya – visible, perceivable, to be seen
  adjective (neuter)
  Gerundive/Passive Future Participle
  Derived from root dṛś (to see) + yat (suffix for gerundive)
  Root: dṛś (class 1)
• maṇḍala – sphere, circle, realm, domain
  noun (neuter)

Note: Part of a locative absolute construction.

आ-महादेव-पर्यन्तम् (ā-mahādeva-paryantam) - up to Mahādeva, extending to Mahādeva

(indeclinable)

Compound type : Avyayibhāva (ā+mahādeva+paryanta)

• ā – up to, until, inclusive of
  indeclinable
  Prefix indicating limit or extent
• mahādeva – great god, Lord Shiva
  proper noun (masculine)
• paryanta – boundary, limit, up to, inclusive of
  noun (masculine)

Note: Used adverbially.

स-मनस्-बुद्धि-कर्मणि (sa-manas-buddhi-karmaṇi) - including mind, intellect, and action

(adjective)

Locative, neuter, singular of sa-manas-buddhi-karma

sa-manas-buddhi-karma - that which is with mind, intellect, and action

Compound type : Bahuvrihi (sa+manas+buddhi+karma)

• sa – with, together with
  indeclinable
  Prefix indicating accompaniment.
• manas – mind, intellect, thought, mental faculty
  noun (neuter)
• buddhi – intellect, understanding, reason, discernment
  noun (feminine)
  Derived from root budh (to know) + ti (feminine suffix)
  Root: budh (class 1)
• karma – action (karma), deed, ritual, consequence of action
  noun (neuter)
  Derived from root kṛ (to do) + man (nominal suffix)
  Root: kṛ (class 8)

Note: Agrees with 'dṛśya-maṇḍale'.