योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-106, verse-67

उच्चकैः सुप्रमाणेन निर्मितैः कुसुमैः समैः ।
दीर्घेन्दुबिम्बप्रतिमैस्तुषारस्थलशीतलैः ॥ ६७ ॥

uccakaiḥ supramāṇena nirmitaiḥ kusumaiḥ samaiḥ ,
dīrghendubimbapratimaistuṣārasthalaśītalaiḥ 67

67. uccakaiḥ supramāṇena nirmitaiḥ kusumaiḥ samaiḥ
dīrghendubimbapratimaiḥ tuṣārasthalaśītalaiḥ

67. uccakaiḥ supramāṇena nirmitaiḥ kusumaiḥ samaiḥ
dīrghendubimbapratimaiḥ tuṣārasthalaśītalaiḥ

67. They were high, perfectly proportioned, made to be soft and beautiful like flowers, resembling large moon-orbs, and cool like a snow-covered place.

Words meanings summery:

• उच्चकैः (uccakaiḥ) - elevated, prominent (highly, loftily, loudly)

• सुप्रमाणेन (supramāṇena) - by perfect proportion (by good measure, by perfect proportion)

• निर्मितैः (nirmitaiḥ) - made, formed (by those made, by those created)

• कुसुमैः (kusumaiḥ) - like flowers (soft/beautiful) (by flowers)

• समैः (samaiḥ) - similar (to flowers) (by those similar, by those equal)

• दीर्घेन्दुबिम्बप्रतिमैः (dīrghendubimbapratimaiḥ) - resembling large moon-orbs (by those resembling large moon-orbs)

• तुषारस्थलशीतलैः (tuṣārasthalaśītalaiḥ) - cool like a snow-covered place (by those cool like a snowy region)

Words meanings and morphology

उच्चकैः (uccakaiḥ) - elevated, prominent (highly, loftily, loudly)

(indeclinable)

From ucca (high) + suffix kaiḥ (forming an adverb).

सुप्रमाणेन (supramāṇena) - by perfect proportion (by good measure, by perfect proportion)

(adjective)

Instrumental, masculine, singular of supramāṇa

supramāṇa - well-proportioned, of good measure

Compound su (good) + pramāṇa (measure, proportion).

Compound type : karmadhāraya (su+pramāṇa)

• su – good, well, excellent
  indeclinable
• pramāṇa – measure, standard, proportion, proof
  noun (neuter)
  from pra- + mā (to measure)
  Prefix: pra
  Root: mā (class 3)

Note: Adjective modifying an implied plural noun, agreeing in case/number/gender. Here, masculine plural.

निर्मितैः (nirmitaiḥ) - made, formed (by those made, by those created)

(adjective)

Instrumental, masculine, plural of nirmita

nirmita - made, formed, created, constructed

Past Passive Participle

From nir + root mā (to measure, to build).

Prefix: nir

Root: mā (class 3)

Note: Past Passive Participle, used as an adjective, agreeing with an implied plural noun.

कुसुमैः (kusumaiḥ) - like flowers (soft/beautiful) (by flowers)

(noun)

Instrumental, neuter, plural of kusuma

kusuma - flower, blossom

समैः (samaiḥ) - similar (to flowers) (by those similar, by those equal)

(adjective)

Instrumental, masculine, plural of sama

sama - equal, same, similar, even, level

Note: Adjective modifying an implied plural noun, agreeing in case/number/gender.

दीर्घेन्दुबिम्बप्रतिमैः (dīrghendubimbapratimaiḥ) - resembling large moon-orbs (by those resembling large moon-orbs)

(adjective)

Instrumental, masculine, plural of dīrghendubimbapratima

dīrghendubimbapratima - resembling a large moon-orb

Compound.

Compound type : tatpuruṣa (dīrgha+indu+bimba+pratima)

• dīrgha – long, large
  adjective (masculine)
• indu – moon
  noun (masculine)
• bimba – disc, orb, image, reflection
  noun (neuter)
• pratima – resembling, image, likeness
  adjective (masculine)
  Prefix: prati

Note: Adjective modifying an implied plural noun, agreeing in case/number/gender.

तुषारस्थलशीतलैः (tuṣārasthalaśītalaiḥ) - cool like a snow-covered place (by those cool like a snowy region)

(adjective)

Instrumental, masculine, plural of tuṣārasthalaśītala

tuṣārasthalaśītala - cool like a place of frost/snow

Compound.

Compound type : tatpuruṣa (tuṣāra+sthala+śītala)

• tuṣāra – frost, snow, ice
  noun (masculine)
• sthala – place, ground, spot
  noun (neuter)
• śītala – cool, cold
  adjective (masculine)

Note: Adjective modifying an implied plural noun, agreeing in case/number/gender.