1. Developed with extreme delicacy and subtlety
   "the satire touches with finespun ridicule every kind of human pretence"
   - delicate 
2. Developed in excessively fine detail
   "finespun distinctions"
   - hairsplitting

See also: precise, refined

• Osiris
• Oslo
• Osman I
• Osmanli
• Osmanthus
• Osmanthus americanus
• Osmeridae
• Osmerus
• Osmerus eperlanus
• Osmerus mordax
• osmic
• osmiridium
• Osmitrol
• osmium
• osmolality
• osmolarity
• osmoreceptor
• osmoregulation
• osmose
• osmosis
• osmotic
• osmotic pressure
• osmotically
• osmund
• Osmunda cinnamonea