योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-40, verse-47

सुरपत्तनशैलार्कतारानिकरसुन्दरम् ।
जरामरणवैक्लव्यव्याधिसंकटकोटरम् ॥ ४७ ॥

surapattanaśailārkatārānikarasundaram ,
jarāmaraṇavaiklavyavyādhisaṃkaṭakoṭaram 47

47. sura-pattana-śaila-arka-tārā-nikara-sundaram
jarā-maraṇa-vaiklavya-vyādhi-saṅkaṭa-koṭaram

47. (tat) sura-pattana-śaila-arka-tārā-nikara-sundaram (ca) jarā-maraṇa-vaiklavya-vyādhi-saṅkaṭa-koṭaram (ca asti).

47. It is beautiful with cities of gods, mountains, suns, and hosts of stars, yet it is a hollow filled with the distress of old age, death, anxiety, disease, and calamity.

Words meanings summery:

• सुर-पत्तन-शैल-अर्क-तारा-निकर-सुन्दरम् (sura-pattana-śaila-arka-tārā-nikara-sundaram) - beautiful with cities of gods, mountains, suns, and hosts of stars

• जरा-मरण-वैक्लव्य-व्याधि-सङ्कट-कोटरम् (jarā-maraṇa-vaiklavya-vyādhi-saṅkaṭa-koṭaram) - a hollow/den of old age, death, distress, disease, and calamity

Words meanings and morphology

सुर-पत्तन-शैल-अर्क-तारा-निकर-सुन्दरम् (sura-pattana-śaila-arka-tārā-nikara-sundaram) - beautiful with cities of gods, mountains, suns, and hosts of stars

(adjective)

Accusative, neuter, singular of sura-pattana-śaila-arka-tārā-nikara-sundara

sura-pattana-śaila-arka-tārā-nikara-sundara - beautiful with divine cities, mountains, suns, and collections of stars

Compound type : Bahuvrihi / Tatpurusha (sura-pattana+śaila+arka+tārā-nikara+sundara)

• sura-pattana – city of gods, divine city
  noun (neuter)
• śaila – mountain, rock
  noun (masculine)
• arka – sun, ray, crystal
  noun (masculine)
• tārā-nikara – multitude of stars, host of stars
  noun (masculine)
• sundara – beautiful, handsome, lovely, charming
  adjective (masculine)

जरा-मरण-वैक्लव्य-व्याधि-सङ्कट-कोटरम् (jarā-maraṇa-vaiklavya-vyādhi-saṅkaṭa-koṭaram) - a hollow/den of old age, death, distress, disease, and calamity

(noun)

Accusative, neuter, singular of jarā-maraṇa-vaiklavya-vyādhi-saṅkaṭa-koṭara

jarā-maraṇa-vaiklavya-vyādhi-saṅkaṭa-koṭara - a hollow or den of old age, death, distress, disease, and calamity

Compound type : Dvanda-Tatpurusha (jarā+maraṇa+vaiklavya+vyādhi+saṅkaṭa+koṭara)

• jarā – old age, decay, decrepitude
  noun (feminine)
  Root: jṝ (class 9)
• maraṇa – death, dying
  noun (neuter)
  Verbal noun
  From root mṛ (to die)
  Root: mṛ (class 6)
• vaiklavya – distress, confusion, despondency, agitation
  noun (neuter)
  From vi-klava (confused, agitated) + -ya suffix
  Prefix: vi
  Root: klav
• vyādhi – disease, sickness, ailment
  noun (masculine)
  From vyā-dhā (to inflict)
  Prefixes: vi+ā
  Root: dhā (class 3)
• saṅkaṭa – calamity, danger, difficulty, distress
  noun (neuter)
  Prefix: sam
  Root: kaṭ
• koṭara – hollow, cavity, hole, den
  noun (neuter)