योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-68, verse-5

नीहारवसनच्छन्ना मेदुराभ्रशिरःपटा ।
लम्बाभ्रबिम्बोल्लसिता नित्योत्थतिमिरोर्ध्वजा ॥ ५ ॥

nīhāravasanacchannā medurābhraśiraḥpaṭā ,
lambābhrabimbollasitā nityotthatimirordhvajā 5

5. nīhāravasanacchannā medurābhraśiraḥpaṭā
lambābhrabimboullasitā nityotthatimirodhvajā

5. (sā) nīhāravasanacchannā medurābhraśiraḥpaṭā
lambābhrabimboullasitā nityotthatimirodhvajā

5. She is covered by garments of mist, her head-covering is of dense clouds, she shines with dangling discs of clouds, and her banner is of perpetually rising darkness.

Words meanings summery:

• नीहारवसनच्छन्ना (nīhāravasanacchannā) - covered by garments of mist

• मेदुराभ्रशिरःपटा (medurābhraśiraḥpaṭā) - her head-covering is of dense clouds (having a head-covering of dense clouds)

• लम्बाभ्रबिम्बोउल्लसिता (lambābhrabimboullasitā) - shining with dangling discs of clouds (shining with dangling cloud-discs)

• नित्योत्थतिमिरोध्वजा (nityotthatimirodhvajā) - her banner is of perpetually rising darkness (having darkness always rising as her banner)

Words meanings and morphology

नीहारवसनच्छन्ना (nīhāravasanacchannā) - covered by garments of mist

(adjective)

Nominative, feminine, singular of nīhāra-vasana-channā

nīhāra-vasana-channā - one who is covered by garments of mist

Compound type : bahuvrīhi (nīhāra+vasana+channā)

• nīhāra – mist, fog, dew, hoar-frost
  noun (masculine)
• vasana – garment, clothing, dress
  noun (neuter)
• channā – covered, veiled, concealed (feminine of channa)
  adjective (feminine)
  Past Passive Participle
  Derived from root √chad
  Root: chad (class 1)

मेदुराभ्रशिरःपटा (medurābhraśiraḥpaṭā) - her head-covering is of dense clouds (having a head-covering of dense clouds)

(adjective)

Nominative, feminine, singular of medura-abhra-śiras-paṭā

medura-abhra-śiras-paṭā - one whose head-covering is of dense clouds

Compound type : bahuvrīhi (medura+abhra+śiras-paṭā)

• medura – dense, thick, fat, oily, glossy
  adjective (masculine)
• abhra – cloud, sky
  noun (neuter)
• śiras-paṭā – head-covering, head-cloth
  noun (feminine)

लम्बाभ्रबिम्बोउल्लसिता (lambābhrabimboullasitā) - shining with dangling discs of clouds (shining with dangling cloud-discs)

(adjective)

Nominative, feminine, singular of lamba-abhra-bimba-ullasitā

lamba-abhra-bimba-ullasitā - one who is shining with dangling cloud-discs

Compound type : bahuvrīhi (lamba+abhra-bimba+ullasitā)

• lamba – hanging, dangling, pendulous
  adjective (masculine)
• abhra-bimba – disc of a cloud, cloud orb
  noun (neuter)
• ullasitā – shining, glittering, flourishing (feminine of ullasita)
  adjective (feminine)
  Past Passive Participle
  Derived from root √las with upasarga ut
  Prefix: ud
  Root: las (class 1)

नित्योत्थतिमिरोध्वजा (nityotthatimirodhvajā) - her banner is of perpetually rising darkness (having darkness always rising as her banner)

(adjective)

Nominative, feminine, singular of nitya-uttha-timira-ūrdhvadhvajā

nitya-uttha-timira-ūrdhvadhvajā - one whose banner is of constantly rising darkness

Compound type : bahuvrīhi (nitya+uttha+timira+ūrdhvadhvajā)

• nitya – constant, perpetual, eternal, always
  adjective (masculine)
• uttha – risen, produced from, originating from
  adjective (masculine)
  Past Passive Participle
  Derived from root √sthā with upasarga ud
  Prefix: ud
  Root: sthā (class 1)
• timira – darkness, gloom; a disease of the eye (cataract)
  noun (neuter)
• ūrdhvadhvajā – one whose banner is raised high, having an upward banner
  adjective (feminine)