n. detailed and precise written requirements of materials and dimensions and quality of work for something that will be manufactured or installed or built; specific written requirements forwarded to a designer or artist or manufacturer; information regarding a software program or hardware device or a program language that describes the features of the product and how it operates (Computers)
SPECIFICATIONS
Meaning of SPECIFICATIONS in English
Explanatory English dictionary bed edition. Толковый словарь английского языка Редакция bed. 2012