1. Not having a lining or liner
   "a thin unlined jacket" 
2. Smooth, especially of skin
   "his cheeks were unlined"
   - seamless, unseamed

See also: smooth

Antonym: lined

• loaded
• loaded down
• loader
• loading
• loading area
• loading dock
• loading zone
• loads
• loadstar
• loadstone
• loaf
• loaf of bread
• loaf sugar
• loafer
• loafing
• loam
• loamless
• loamy
• loan
• loan application
• loan approval
• loan collection
• loan office
• loan participation
• loan shark