योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-25, verse-23

ततोऽपि पुष्करद्वीपलेखया द्विगुणस्थया ।
अन्ते स्वादूदकाम्भोधिलेखयैवं प्रमाणया ॥ २३ ॥

tato'pi puṣkaradvīpalekhayā dviguṇasthayā ,
ante svādūdakāmbhodhilekhayaivaṃ pramāṇayā 23

23. tataḥ api puṣkaradvīpalekhayā dviguṇasthayā
ante svādūdakāmbhodhilekhayā evam pramāṇayā

23. tataḥ api dviguṇasthayā puṣkaradvīpalekhayā,
ante evam pramāṇayā svādūdakāmbhodhilekhayā

23. Beyond that (previous layer), there is a boundary (or ring) which is twice the circumference of the Puṣkara island. And at the very end, similarly, there is a boundary defined by the ocean of sweet water, having that same (double) extent.

Words meanings summery:

• ततः (tataḥ) - beyond that (referring to the previous layer in the cosmic description) (from that, thence, beyond that, after that)

• अपि (api) - also, even, moreover

• पुष्करद्वीपलेखया (puṣkaradvīpalekhayā) - by the circumference of the cosmic Puṣkara island, describing a layer of the universe (by the circumference of Puṣkara island)

• द्विगुणस्थया (dviguṇasthayā) - by that which is twice the measure (of the preceding layer) (by that which is of double quantity/measure, by that which is twice as much)

• अन्ते (ante) - at the end, finally

• स्वादूदकाम्भोधिलेखया (svādūdakāmbhodhilekhayā) - by the circumference of the cosmic ocean of sweet water, describing a layer of the universe (by the circumference of the ocean of sweet water)

• एवम् (evam) - thus, in this manner, similarly

• प्रमाणया (pramāṇayā) - of that (double) measure, agreeing with the previous doubling of extent (by the measure, of that extent)

Words meanings and morphology

ततः (tataḥ) - beyond that (referring to the previous layer in the cosmic description) (from that, thence, beyond that, after that)

(indeclinable)

अपि (api) - also, even, moreover

(indeclinable)

पुष्करद्वीपलेखया (puṣkaradvīpalekhayā) - by the circumference of the cosmic Puṣkara island, describing a layer of the universe (by the circumference of Puṣkara island)

(noun)

Instrumental, feminine, singular of puṣkaradvīpalekhā

puṣkaradvīpalekhā - circumference of Puṣkara island

Compound type : tatpuruṣa (puṣkara+dvīpa+lekhā)

• puṣkara – lotus; name of a mythical island
  noun (neuter)
• dvīpa – island, continent
  noun (masculine)
• lekhā – line, streak, outline, circumference
  noun (feminine)

द्विगुणस्थया (dviguṇasthayā) - by that which is twice the measure (of the preceding layer) (by that which is of double quantity/measure, by that which is twice as much)

(adjective)

Instrumental, feminine, singular of dviguṇastha

dviguṇastha - situated at twice the amount, of double the measure

Compound adjective formed from dvi-guṇa and stha

Compound type : bahuvrīhi/tatpuruṣa (dvi+guṇa+stha)

• dvi – two
  numeral
• guṇa – quality, attribute, multiple
  noun (masculine)
• stha – standing, situated, abiding in
  adjective (masculine)
  From root 'sthā' (to stand)
  Root: sthā (class 1)

Note: Modifies 'puṣkaradvīpalekhayā'.

अन्ते (ante) - at the end, finally

(noun)

Locative, masculine, singular of anta

anta - end, boundary, vicinity

स्वादूदकाम्भोधिलेखया (svādūdakāmbhodhilekhayā) - by the circumference of the cosmic ocean of sweet water, describing a layer of the universe (by the circumference of the ocean of sweet water)

(noun)

Instrumental, feminine, singular of svādūdakāmbhodhilekhā

svādūdakāmbhodhilekhā - circumference of the sweet-water ocean

Compound type : tatpuruṣa (svādu+udaka+ambhodhi+lekhā)

• svādu – sweet, palatable, delicious
  adjective
• udaka – water
  noun (neuter)
• ambhodhi – ocean (lit. 'water-holding')
  noun (masculine)
  Compound of ambhas (water) + dhā (holding)
  Root: dhā (class 3)
• lekhā – line, streak, outline, circumference
  noun (feminine)

एवम् (evam) - thus, in this manner, similarly

(indeclinable)

प्रमाणया (pramāṇayā) - of that (double) measure, agreeing with the previous doubling of extent (by the measure, of that extent)

(adjective)

Instrumental, feminine, singular of pramāṇa

pramāṇa - measure, extent, proof

Prefix: pra

Root: mā (class 2)

Note: Modifies 'svādūdakāmbhodhilekhayā'.