n. 1. Software that has some important functionality deliberately removed, so as to entice potential users to pay for a working version. 2. [Cambridge] Guiltware that exhorts you to donate to some charity (compare careware). 3. Hardware deliberately crippled, which can be upgraded to a more expensive model by a trivial change (e.g., cutting a jumper). An excellent example of crippleware (sense 3) is Intel's 486SX chip, which is a standard 486DX chip with the co-processor disabled. To upgrade, you buy another 486 chip with everything *but* the co-processor disabled. When you put them together you have two crippled chips doing the work of one. Don't you love Intel?