The intention for prayer, or any other act of worship, made with a view to seeking nearness to Allah, i.e. without designating whether it is ada or qadha.
NIYYAH OF QURBAL MUTLAQAH
Meaning of NIYYAH OF QURBAL MUTLAQAH in English
Advanced Islamic English dictionary. Расширенный исламский словарь английского языка. 2012