योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-27, verse-52

मणिकाञ्चनमाणिक्यमुक्तानिकरभूतले ।
कल्पद्रुमवने मेरौ यूना सह रतं कृतम् ॥ ५२ ॥

maṇikāñcanamāṇikyamuktānikarabhūtale ,
kalpadrumavane merau yūnā saha rataṃ kṛtam 52

52. maṇikāñcanamāṇikyāmuktānikarabhūtale
kalpadrumavane merau yūnā saha rataṃ kṛtam

52. merau kalpadrumavane maṇikāñcanamāṇikyāmuktānikarabhūtale
yūnā saha rataṃ kṛtam

52. On Mount Meru, within a forest of wish-fulfilling trees (kalpadruma), on a ground glittering with heaps of gems, gold, rubies, and pearls, pleasure was enjoyed with a young man.

Words meanings summery:

• मणिकाञ्चनमाणिक्यामुक्तानिकरभूतले (maṇikāñcanamāṇikyāmuktānikarabhūtale) - on a ground glittering with heaps of gems, gold, rubies, and pearls (on a ground covered with heaps of jewels, gold, rubies, and pearls)

• कल्पद्रुमवने (kalpadrumavane) - in a forest of wish-fulfilling trees (kalpadruma) (in a forest of wish-fulfilling trees)

• मेरौ (merau) - on Mount Meru

• यूना (yūnā) - by a youth, with a young man

• सह (saha) - with, along with, together with

• रतं (rataṁ) - sexual pleasure (delight, enjoyment, pleasure, sexual intercourse)

• कृतम् (kṛtam) - was done, was performed, was experienced (done, performed, made, accomplished)

Words meanings and morphology

मणिकाञ्चनमाणिक्यामुक्तानिकरभूतले (maṇikāñcanamāṇikyāmuktānikarabhūtale) - on a ground glittering with heaps of gems, gold, rubies, and pearls (on a ground covered with heaps of jewels, gold, rubies, and pearls)

(noun)

Locative, masculine, singular of maṇikāñcanamāṇikyāmuktānikarabhūtala

maṇikāñcanamāṇikyāmuktānikarabhūtala - a ground covered with a collection of jewels, gold, rubies, and pearls

Compound type : tatpuruṣa (maṇi+kāñcana+māṇikya+muktā+nikara+bhūtala)

• maṇi – a jewel, gem
  noun (masculine)
• kāñcana – gold, golden
  noun (neuter)
• māṇikya – a ruby
  noun (neuter)
• muktā – a pearl
  noun (feminine)
• nikara – a heap, collection, multitude, abundance
  noun (masculine)
  Prefix: ni
• bhūtala – the surface of the earth, ground
  noun (masculine)

कल्पद्रुमवने (kalpadrumavane) - in a forest of wish-fulfilling trees (kalpadruma) (in a forest of wish-fulfilling trees)

(noun)

Locative, neuter, singular of kalpadrumavana

kalpadrumavana - a forest of wish-fulfilling trees

Compound type : ṣaṣṭhī-tatpuruṣa (kalpadruma+vana)

• kalpadruma – a wish-fulfilling tree, a celestial tree
  noun (masculine)
• vana – forest, wood, grove
  noun (neuter)

मेरौ (merau) - on Mount Meru

(proper noun)

Locative, masculine, singular of meru

meru - Mount Meru (mythical golden mountain, center of the universe)

यूना (yūnā) - by a youth, with a young man

(noun)

Instrumental, masculine, singular of yuvan

yuvan - a youth, young man

सह (saha) - with, along with, together with

(indeclinable)

रतं (rataṁ) - sexual pleasure (delight, enjoyment, pleasure, sexual intercourse)

(verbal derivative)

कृतम् (kṛtam) - was done, was performed, was experienced (done, performed, made, accomplished)

(verbal derivative)