योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-15, verse-27

लीलालतालास्यमरुत्साहसोत्साहकेशवः ।
सौजन्यकैरवशशी दुर्लीलावल्लिकानलः ॥ २७ ॥

līlālatālāsyamarutsāhasotsāhakeśavaḥ ,
saujanyakairavaśaśī durlīlāvallikānalaḥ 27

27. līlālatālāsyamarutsāhasotsāhakeśavaḥ
saujanyakairavaśaśī durlīlāvallikānalaḥ

27. līlālatālāsyamarutsāhasotsāhakeśavaḥ
saujanyakairavaśaśī durlīlāvallikānalaḥ

27. He is the wind that induces the graceful dance of the creeper of charm (līlā), and a lord (keśava) of courage and enthusiasm. He is the moon to the night-blooming lotuses (kairava) of generosity and the fire to the creepers of ill-deeds.

Words meanings summery:

• लीलालतालास्यमरुत्साहसोत्साहकेशवः (līlālatālāsyamarutsāhasotsāhakeśavaḥ) - the wind for the graceful dance of the creepers of charm, a lord (keśava) of daring and enthusiasm

• सौजन्यकैरवशशी (saujanyakairavaśaśī) - the moon to the night-blooming lotuses (kairava) of generosity

• दुर्लीलावल्लिकानलः (durlīlāvallikānalaḥ) - the fire to the creepers of misconduct

Words meanings and morphology

लीलालतालास्यमरुत्साहसोत्साहकेशवः (līlālatālāsyamarutsāhasotsāhakeśavaḥ) - the wind for the graceful dance of the creepers of charm, a lord (keśava) of daring and enthusiasm

(adjective)

Nominative, masculine, singular of līlālatālāsyamarutsāhasotsāhakeśava

līlālatālāsyamarutsāhasotsāhakeśava - wind for the playful dance of charm-creepers, a lord of daring and enthusiasm

Compound type : tatpuruṣa (līlā+latā+lāsya+marut+sāhasa+utsāha+keśava)

• līlā – play, sport, charm, grace
  noun (feminine)
  Root: lī (class 4)
• latā – creeper, vine
  noun (feminine)
• lāsya – dance, graceful dance
  noun (neuter)
  Derived from root las (to dance, shine) + ya.
  Root: las (class 1)
• marut – wind, air, storm
  noun (masculine)
  Root: mṛ (class 1)
• sāhasa – daring, courage, enterprise, violence
  noun (neuter)
  Derived from sahas (power, strength).
  Root: sah (class 1)
• utsāha – enthusiasm, energy, zeal, exertion
  noun (masculine)
  Derived from root sah (to be powerful) with ud prefix.
  Prefix: ud
  Root: sah (class 1)
• keśava – Viṣṇu, Kṛṣṇa, one with beautiful hair, lord
  proper noun (masculine)
  Derived from keśa (hair) + va (possessing), or as an epithet of Viṣṇu.

सौजन्यकैरवशशी (saujanyakairavaśaśī) - the moon to the night-blooming lotuses (kairava) of generosity

(adjective)

Nominative, masculine, singular of saujanyakairavaśasin

saujanyakairavaśasin - moon for the water lilies of goodness, one who makes kindness flourish

Compound type : tatpuruṣa (saujanya+kairava+śaśin)

• saujanya – goodness, kindness, generosity, courtesy
  noun (neuter)
  Derived from sujana (good person) + ya suffix.
  Prefix: su
• kairava – night-blooming water lily
  noun (neuter)
• śaśin – moon
  noun (masculine)
  From śaśa (hare) + in (possessing), referring to the hare mark on the moon.

दुर्लीलावल्लिकानलः (durlīlāvallikānalaḥ) - the fire to the creepers of misconduct

(adjective)

Nominative, masculine, singular of durlīlāvallikānala

durlīlāvallikānala - fire to the creepers of ill-deeds, destroyer of misconduct

Compound type : tatpuruṣa (dur+līlā+vallikā+anala)

• dur – bad, evil, difficult, mis-
  prefix
• līlā – play, sport, charm, grace
  noun (feminine)
  Root: lī (class 4)
• vallikā – small creeper, vine
  noun (feminine)
• anala – fire, god of fire (Agni)
  noun (masculine)
  Derived from na ala (not enough, insatiable).
  Root: an (class 2)