योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-18, verse-31

मेरुस्तम्भस्थलोकेशपुरन्ध्रीशालभञ्जिकः ।
चतुर्दशापवरकस्त्रिगर्तो भानुदीपकः ॥ ३१ ॥

merustambhasthalokeśapurandhrīśālabhañjikaḥ ,
caturdaśāpavarakastrigarto bhānudīpakaḥ 31

31. meru-stambha-sthalokeśa-purandhrī-śālabhañjikaḥ
caturdaśa-apavarakaḥ tri-gartaḥ bhānu-dīpakaḥ

31. meru-stambha-sthalokeśa-purandhrī-śālabhañjikaḥ
caturdaśa-apavarakaḥ tri-gartaḥ bhānu-dīpakaḥ

31. Its pillars are Mount Meru, and the wives of the lords of the various regions serve as its ornamental tree-nymph figures (śālabhañjikā). It has fourteen chambers, three chasms, and is illuminated by the sun as its lamp.

Words meanings summery:

• मेरु-स्तम्भ-स्थलोकेश-पुरन्ध्री-शालभञ्जिकः (meru-stambha-sthalokeśa-purandhrī-śālabhañjikaḥ) - whose pillars are Mount Meru and whose śālabhañjikā figures are the wives of the lords of various regions

• चतुर्दश-अपवरकः (caturdaśa-apavarakaḥ) - having fourteen chambers/rooms

• त्रि-गर्तः (tri-gartaḥ) - having three chasms/pits/hollows (referring to the three gunas, or three worlds/suffering)

• भानु-दीपकः (bhānu-dīpakaḥ) - illuminated by the sun, having the sun as its lamp

Words meanings and morphology

मेरु-स्तम्भ-स्थलोकेश-पुरन्ध्री-शालभञ्जिकः (meru-stambha-sthalokeśa-purandhrī-śālabhañjikaḥ) - whose pillars are Mount Meru and whose śālabhañjikā figures are the wives of the lords of various regions

(adjective)

Nominative, masculine, singular of meru-stambha-sthalokeśa-purandhrī-śālabhañjika

meru-stambha-sthalokeśa-purandhrī-śālabhañjika - whose pillars are Mount Meru and whose śālabhañjikā figures are the wives of the lords of various regions

Compound type : bahuvrīhi (meru-stambha+sthala-īśa+purandhrī+śālabhañjikā)

• meru – Mount Meru (mythical mountain, axis of the universe)
  proper noun (masculine)
• stambha – pillar, column, support
  noun (masculine)
  Root: stambh (class 1)
• sthala – place, ground, region
  noun (neuter)
• īśa – lord, master, ruler
  noun (masculine)
  Root: īś (class 2)
• purandhrī – wife, married woman, mistress of a house
  noun (feminine)
• śālabhañjikā – a statue of a woman (especially a tree-nymph) standing under a śāla tree or holding a branch
  noun (feminine)

Note: Qualifies 'saṃsāra-maṇḍapaḥ'.

चतुर्दश-अपवरकः (caturdaśa-apavarakaḥ) - having fourteen chambers/rooms

(adjective)

Nominative, masculine, singular of caturdaśa-apavaraka

caturdaśa-apavaraka - having fourteen chambers/rooms

Compound type : bahuvrīhi (caturdaśa+apavaraka)

• caturdaśa – fourteen
  numeral
• apavaraka – private apartment, chamber, room
  noun (masculine)
  Prefix: apa

Note: Qualifies 'saṃsāra-maṇḍapaḥ'.

त्रि-गर्तः (tri-gartaḥ) - having three chasms/pits/hollows (referring to the three gunas, or three worlds/suffering)

(adjective)

Nominative, masculine, singular of tri-garta

tri-garta - having three chasms/pits/hollows; pertaining to three worlds or three kinds of suffering (ādhyātmika, ādhibhautika, ādhidaivika)

Compound type : bahuvrīhi (tri+garta)

• tri – three
  numeral
• garta – chasm, pit, hole, cave, abyss
  noun (masculine)
  Root: gṛ (class 6)

Note: Qualifies 'saṃsāra-maṇḍapaḥ'.

भानु-दीपकः (bhānu-dīpakaḥ) - illuminated by the sun, having the sun as its lamp

(adjective)

Nominative, masculine, singular of bhānu-dīpaka

bhānu-dīpaka - illuminated by the sun, having the sun as its lamp

Compound type : bahuvrīhi (bhānu+dīpaka)

• bhānu – sun, ray of light, light
  noun (masculine)
  Root: bhā (class 2)
• dīpaka – illuminator, lamp, one who causes to shine
  noun (masculine)
  Agent noun from root dīp (to shine)
  Root: dīp (class 4)

Note: Qualifies 'saṃsāra-maṇḍapaḥ'.