योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-68, verse-6

स्थिरविद्युल्लतानेत्रा तमालतरुजानुका ।
वैदूर्यशूर्पाग्रनखी भस्मनीहारहासिनी ॥ ६ ॥

sthiravidyullatānetrā tamālatarujānukā ,
vaidūryaśūrpāgranakhī bhasmanīhārahāsinī 6

6. sthiravidyullatānetrā tamālatarujānukā
vaidūryaśūrpāgranakhī bhasmanīhārahāsinī

6. sthiravidyullatānetrā tamālatarujānukā
vaidūryaśūrpāgranakhī bhasmanīhārahāsinī

6. Her eyes are like streaks of steady lightning, her knees are like tamāla trees. Her fingernails are like the tips of lapis lazuli winnowing baskets, and her smile is like mist upon ashes.

Words meanings summery:

• स्थिरविद्युल्लतानेत्रा (sthiravidyullatānetrā) - whose eyes are like steady flashes of lightning

• तमालतरुजानुका (tamālatarujānukā) - whose knees are like tamāla trees

• वैदूर्यशूर्पाग्रनखी (vaidūryaśūrpāgranakhī) - whose fingernails are like the tips of lapis lazuli winnowing baskets

• भस्मनीहारहासिनी (bhasmanīhārahāsinī) - whose smile is like mist upon ashes

Words meanings and morphology

स्थिरविद्युल्लतानेत्रा (sthiravidyullatānetrā) - whose eyes are like steady flashes of lightning

(adjective)

Nominative, feminine, singular of sthiravidyullatānetra

sthiravidyullatānetra - one whose eyes are like steady flashes of lightning

Compound type : Bahuvrīhi (sthira+vidyullatā+netra)

• sthira – steady, firm, fixed
  adjective
• vidyullatā – lightning creeper, a streak of lightning
  noun (feminine)
• netra – eye
  noun (neuter)

तमालतरुजानुका (tamālatarujānukā) - whose knees are like tamāla trees

(adjective)

Nominative, feminine, singular of tamālatarujānuka

tamālatarujānuka - one whose knees are like tamāla trees

Compound type : Bahuvrīhi (tamāla+taru+jānu)

• tamāla – tamāla tree (Garcīnia xanthochymus)
  noun (masculine)
• taru – tree
  noun (masculine)
• jānu – knee
  noun (neuter)

वैदूर्यशूर्पाग्रनखी (vaidūryaśūrpāgranakhī) - whose fingernails are like the tips of lapis lazuli winnowing baskets

(adjective)

Nominative, feminine, singular of vaidūryaśūrpāgranakha

vaidūryaśūrpāgranakha - one whose nails are like the tips of lapis lazuli winnowing baskets

Compound type : Bahuvrīhi (vaidūrya+śūrpa+agra+nakha)

• vaidūrya – lapis lazuli, beryl, cat's eye gem
  noun (neuter)
• śūrpa – winnowing basket
  noun (neuter)
• agra – tip, point, front
  noun (neuter)
• nakha – nail, claw
  noun (masculine)

भस्मनीहारहासिनी (bhasmanīhārahāsinī) - whose smile is like mist upon ashes

(adjective)

Nominative, feminine, singular of bhasmanīhārahāsin

bhasmanīhārahāsin - one whose smile is like mist upon ashes

Compound type : Bahuvrīhi (bhasma+nīhāra+hāsin)

• bhasma – ash, dust
  noun (neuter)
• nīhāra – mist, fog, frost, dew
  noun (masculine)
• hāsin – smiling, laughing
  adjective (masculine)
  Agentive suffix -in
  From root 'has' (to laugh, smile) with agentive suffix -in.
  Root: has (class 1)