на dict.linux.org.ua багато питають, отже:

Значення з ІТ:
* Primitive wrapper class, a computer term referring to a Java class in object-oriented programming
* TCP Wrapper, software used for filtering network access
* Wrapper (data mining), a technique used in data mining
* Wrapper Library
     o Driver wrapper, software that functions as an adapter between an operating system and a driver
     o Wrapper pattern, where some computer programming code allows certain classes to work together that otherwise would not

Загальне:
* обгортка
* о(б)кладинка (?)

wrapper library - бібліотека-обгортка?