योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-53, verse-11

क्रीडाशिखरिणो यत्र सह्यमन्दरमेरवः ।
शीतोष्णदीप्ती चन्द्रार्कौ दीपौ यत्रानलाकृती ॥ ११ ॥

krīḍāśikhariṇo yatra sahyamandarameravaḥ ,
śītoṣṇadīptī candrārkau dīpau yatrānalākṛtī 11

11. krīḍāśikhariṇaḥ yatra sahyamandrameravaḥ
śītoṣṇadīptī candrārkau dīpau yatra analākṛtī

11. yatra sahyamandrameravaḥ krīḍāśikhariṇaḥ
yatra candrārkau śītoṣṇadīptī analākṛtī dīpau

11. Where pleasure mountains like Sahya, Mandara, and Meru exist, and where the moon and the sun, with their cool and hot radiance, serve as two lamps, appearing like fire.

Words meanings summery:

• क्रीडाशिखरिणः (krīḍāśikhariṇaḥ) - pleasure mountains

• यत्र (yatra) - where, in which

• सह्यमन्द्रमेरवः (sahyamandrameravaḥ) - mountains like Sahya, Mandara, and Meru

• शीतोष्णदीप्ती (śītoṣṇadīptī) - having cool and hot radiance/light

• चन्द्रार्कौ (candrārkau) - the moon and the sun

• दीपौ (dīpau) - two lamps

• यत्र (yatra) - where, in which

• अनलाकृती (analākṛtī) - fire-like in form/nature

Words meanings and morphology

क्रीडाशिखरिणः (krīḍāśikhariṇaḥ) - pleasure mountains

(noun)

Nominative, masculine, plural of krīḍāśikharin

krīḍāśikharin - pleasure mountain, artificial mound for amusement

Compound type : tatpurusha (krīḍā+śikharin)

• krīḍā – play, sport, amusement
  noun (feminine)
  Root: krīḍ (class 1)
• śikharin – mountain, peak, crested
  noun (masculine)
  suffix -in
  Root: śikhara

Note: masculine nominative plural

यत्र (yatra) - where, in which

(indeclinable)

सह्यमन्द्रमेरवः (sahyamandrameravaḥ) - mountains like Sahya, Mandara, and Meru

(proper noun)

Nominative, masculine, plural of sahyamandrameru

sahyamandrameru - Sahya, Mandara, and Meru mountains (collectively)

Compound type : dvandva (sahya+mandara+meru)

• sahya – Sahya mountain (a mountain range in India)
  proper noun (masculine)
• mandara – Mandara mountain (mythical mountain used in Samudra manthan)
  proper noun (masculine)
• meru – Meru mountain (mythical golden mountain, center of the universe)
  proper noun (masculine)

Note: masculine nominative plural

शीतोष्णदीप्ती (śītoṣṇadīptī) - having cool and hot radiance/light

(adjective)

Nominative, masculine, dual of śītoṣṇadipti

śītoṣṇadipti - cool and hot radiance/light

Compound type : bahuvrihi (śīta+uṣṇa+dipti)

• śīta – cold, cool
  adjective
  Past Passive Participle
  from root 'śyai' (to be cold)
  Root: śyai (class 1)
• uṣṇa – hot, warm
  adjective
  Past Passive Participle
  from root 'uṣ' (to burn)
  Root: uṣ (class 1)
• dipti – radiance, light, glow
  noun (feminine)
  Root: dīp (class 4)

Note: masculine nominative dual, agreeing with 'candrārkau'. The base 'śītoṣṇadipti' is feminine; its masculine nominative dual form is 'śītoṣṇadīptī'.

चन्द्रार्कौ (candrārkau) - the moon and the sun

(noun)

Nominative, masculine, dual of candrārka

candrārka - moon and sun

Compound type : dvandva (candra+arka)

• candra – moon
  noun (masculine)
• arka – sun
  noun (masculine)

Note: masculine nominative dual

दीपौ (dīpau) - two lamps

(noun)

Nominative, masculine, dual of dīpa

dīpa - lamp, light

Root: dīp (class 4)

Note: masculine nominative dual

यत्र (yatra) - where, in which

(indeclinable)

अनलाकृती (analākṛtī) - fire-like in form/nature

(adjective)

Nominative, masculine, dual of analākṛti

analākṛti - having the form of fire, fire-like

Compound type : bahuvrihi (anala+ākṛti)

• anala – fire
  noun (masculine)
• ākṛti – form, shape, appearance
  noun (feminine)
  Root: kṛ (class 8)

Note: masculine nominative dual, agreeing with 'candrārkau' and 'dīpau'. The base 'analākṛti' is feminine; its masculine nominative dual form is 'analākṛtī'.