1. (of devices and processes) not protected by patent
   "unpatented inventions"

See also: nonproprietary

• memorize
• memorizer
• memory
• memory access
• memory board
• memory cache
• memory chip
• memory device
• memory image
• memory lane
• memory loss
• memory picture
• memory trace
• Memphis
• memsahib
• men
• men's
• men's furnishings
• men's room
• menace
• Menachem Begin
• menacing
• menacingly
• menadione
• menagerie