absent
adjective
ˈæbsənt 
ˈæbsənt 
1 absent (from …) not in a place because of illness, etcto be absent from workOpposite
present2 absent (from something) not present in somethingLove was totally absent from his childhood.Opposite
present3 showing that you are not really looking at or thinking about what is happening around youan absent expression see also absently