योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-91, verse-25

कामोत्पले कोशचक्रं वाडवं तिमिरार्णवे ।
ब्रह्माण्डसदने दीपं वृक्षं दिनफलावलेः ॥ २५ ॥

kāmotpale kośacakraṃ vāḍavaṃ timirārṇave ,
brahmāṇḍasadane dīpaṃ vṛkṣaṃ dinaphalāvaleḥ 25

25. kāmotpale kośacakram vāḍavam timirārṇave |
brahmāṇḍasadane dīpam vṛkṣam dinaphalāvaleḥ ||

25. [aham anubhūtavān] kāmotpale kośacakram,
timirārṇave vāḍavam,
brahmāṇḍasadane dīpam,
dinaphalāvaleḥ vṛkṣam [ca].

25. [I experienced] a wheel of layers in the lotus of desire; the submarine fire in the ocean of darkness; a lamp in the abode of the cosmic egg; and a tree [growing from] the multitude of the day's fruits.

Words meanings summery:

• कामोत्पले (kāmotpale) - in the lotus of desire

• कोशचक्रम् (kośacakram) - a wheel of sheaths, a cycle of layers

• वाडवम् (vāḍavam) - the mythical submarine fire (vāḍavāgni) (the submarine fire, a mare's offspring)

• तिमिरार्णवे (timirārṇave) - in the ocean of darkness

• ब्रह्माण्डसदने (brahmāṇḍasadane) - in the abode of the cosmic egg/universe

• दीपम् (dīpam) - a lamp, light

• वृक्षम् (vṛkṣam) - a tree

• दिनफलावलेः (dinaphalāvaleḥ) - of the multitude of the day's fruits/results

Words meanings and morphology

कामोत्पले (kāmotpale) - in the lotus of desire

(noun)

Locative, neuter, singular of kāmotpala

kāmotpala - lotus of desire, desire-lotus

Compound type : tatpuruṣa (kāma+utpala)

• kāma – desire, love, longing
  noun (masculine)
• utpala – lotus, water-lily
  noun (neuter)

कोशचक्रम् (kośacakram) - a wheel of sheaths, a cycle of layers

(noun)

Accusative, neuter, singular of kośacakra

kośacakra - wheel of sheaths/layers, cycle of cases

Compound type : tatpuruṣa (kośa+cakra)

• kośa – sheath, layer, case, treasury
  noun (masculine)
• cakra – wheel, disc, circle, cycle
  noun (neuter)

वाडवम् (vāḍavam) - the mythical submarine fire (vāḍavāgni) (the submarine fire, a mare's offspring)

(noun)

Accusative, masculine, singular of vāḍava

vāḍava - submarine fire, mare's offspring, a Brahmin (from a lower-caste mother)

तिमिरार्णवे (timirārṇave) - in the ocean of darkness

(noun)

Locative, masculine, singular of timirārṇava

timirārṇava - ocean of darkness

Compound type : tatpuruṣa (timira+arṇava)

• timira – darkness, gloom
  noun (neuter)
• arṇava – ocean, sea
  noun (masculine)

ब्रह्माण्डसदने (brahmāṇḍasadane) - in the abode of the cosmic egg/universe

(noun)

Locative, neuter, singular of brahmāṇḍasadana

brahmāṇḍasadana - abode of the cosmic egg, dwelling of the universe

Compound type : tatpuruṣa (brahmāṇḍa+sadana)

• brahmāṇḍa – cosmic egg, universe
  noun (neuter)
• sadana – abode, dwelling, seat
  noun (neuter)

दीपम् (dīpam) - a lamp, light

(noun)

Accusative, masculine, singular of dīpa

dīpa - lamp, light, source of illumination

वृक्षम् (vṛkṣam) - a tree

(noun)

Accusative, masculine, singular of vṛkṣa

vṛkṣa - tree

दिनफलावलेः (dinaphalāvaleḥ) - of the multitude of the day's fruits/results

(noun)

Genitive, feminine, singular of dinaphalāvali

dinaphalāvali - multitude of the day's fruits/results, series of daily outcomes

Compound type : tatpuruṣa (dina+phala+āvali)

• dina – day
  noun (neuter)
• phala – fruit, result, consequence
  noun (neuter)
• āvali – row, series, multitude, collection
  noun (feminine)