What is single father? this question seems interesting and may require abit research

OK here we go

Single means Only one and Father means the parents male part. For further classifications, parents defined as "a mother" and "a father" overall.
Now the term Single father may refer to as a father have kids but don't live with their mother "or" father is only one who has full custody of their children apart from the matter where mother is living with them or not.
Or maybe it is the case when father is responsible of all the concerned matters of that house including judgment, financial safety, health issues, kids education etc. and mother will take care the house holds.
but this term still confuses me although I'm turning into fatherhood soon
