योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-8, verse-13

अस्याः प्रस्फुरिताकाराः कोरकत्वमुपागताः ।
पूरिताकाशकोशायास्तारका रघुनन्दन ॥ १३ ॥

asyāḥ prasphuritākārāḥ korakatvamupāgatāḥ ,
pūritākāśakośāyāstārakā raghunandana 13

13. asyāḥ prasphuritākārāḥ korakatvam upāgatāḥ
pūritākāśakośāyāḥ tārakāḥ raghunandana

13. raghunandana asyāḥ pūritākāśakośāyāḥ
tārakāḥ prasphuritākārāḥ korakatvam upāgatāḥ

13. O Raghunandana, the stars of this (being), whose vast celestial vault is filled, have attained a bud-like state, appearing as blossoming forms.

Words meanings summery:

• अस्याः (asyāḥ) - of this, of her

• प्रस्फुरिताकाराः (prasphuritākārāḥ) - having blossoming forms, having shining appearances

• कोरकत्वम् (korakatvam) - bud-like state, the state of being a bud

• उपागताः (upāgatāḥ) - attained, reached, gone towards

• पूरिताकाशकोशायाः (pūritākāśakośāyāḥ) - of her whose sky-cavity is filled, of her whose celestial vault is pervaded

• तारकाः (tārakāḥ) - stars

• रघुनन्दन (raghunandana) - A specific epithet for Lord Rāma. (O delight of the Raghus)

Words meanings and morphology

अस्याः (asyāḥ) - of this, of her

(pronoun)

Genitive, feminine, singular of idam

idam - this, that

Note: Also ablative singular feminine.

प्रस्फुरिताकाराः (prasphuritākārāḥ) - having blossoming forms, having shining appearances

(adjective)

Nominative, feminine, plural of prasphuritākāra

prasphuritākāra - having a blossoming/shining form

Compound type : Bahuvrīhi (prasphurita+ākāra)

• prasphurita – blossomed, fully open, shining, manifest
  adjective
  Past Passive Participle
  Derived from root sphur with prefix pra.
  Prefix: pra
  Root: sphur (class 6)
• ākāra – form, shape, appearance, aspect
  noun (masculine)

कोरकत्वम् (korakatvam) - bud-like state, the state of being a bud

(noun)

Accusative, neuter, singular of korakatva

korakatva - bud-like state, quality of a bud

Derived from koraka + suffix -tva.

उपागताः (upāgatāḥ) - attained, reached, gone towards

(adjective)

Nominative, feminine, plural of upāgata

upāgata - attained, approached, arrived, reached

Past Passive Participle

Formed from verb root gam (to go) with prefixes upa and ā.

Prefixes: upa+ā

Root: gam (class 1)

पूरिताकाशकोशायाः (pūritākāśakośāyāḥ) - of her whose sky-cavity is filled, of her whose celestial vault is pervaded

(adjective)

Genitive, feminine, singular of pūritākāśakośā

pūritākāśakośā - she whose space-cavity is filled

Compound type : Bahuvrīhi (pūrita+ākāśakośa)

• pūrita – filled, complete, fulfilled
  adjective
  Past Passive Participle
  Derived from root pūr (to fill).
  Root: pūr (class 10)
• ākāśakośa – sky-cavity, space-sheath, celestial vault
  noun (masculine)

Note: Also ablative singular feminine.

तारकाः (tārakāḥ) - stars

(noun)

Nominative, feminine, plural of tārakā

tārakā - star, pupil of the eye

रघुनन्दन (raghunandana) - A specific epithet for Lord Rāma. (O delight of the Raghus)

(proper noun)

Vocative, masculine, singular of raghunandana

raghunandana - joy of the Raghus, descendant of Raghu

Compound type : Tatpuruṣa (raghu+nandana)

• raghu – Raghu (name of an ancient king)
  proper noun (masculine)
• nandana – son, delight, causing joy
  noun (masculine)
  From root nand (to rejoice).
  Root: nand (class 1)