1. Having no seams
   "an unseamed garment made of plastic" 
2. Smooth, especially of skin
   "his unseamed face"
   - seamless, unlined

See also: seamless, smooth

• upholstery needle
• Upjohn
• upkeep
• upland
• upland cotton
• upland plover
• upland sandpiper
• upland white aster
• uplift
• uplifted
• uplifting
• upliftment=
• uplink
• upload
• uplook
• upmarket
• upmost
• upon
• upon one's guard
• upper
• Upper Avon
• salt lick
• salt marsh
• salt marsh mallow
• salt merchant